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Publikationen Stefan Glunz

Publications 1991 – 2019

Stefan W. Glunz

 

Link to Google Scholar

https://scholar.google.de/citations?user=AI-oaPMAAAAJ&hl=de&oi=ao

 

Book chapters   

B2.      S.W. Glunz, Crystalline Silicon Solar Cells with High Efficiency, in Advanced Concepts for Photovoltaics, Eds. A.J. Nozik, M.C. Beard, G. Conibeer, RSC (May 2014)

B1.      S.W. Glunz, R. Preu, and D. Biro, Crystalline silicon solar cells: state-of-the-art and future developments, in Comprehensive renewable energy, vol. 1, Ed. A. Sayigh, Elsevier, pp. 353-387 (2012)

 

Journal articles

J136.   J. F. Martinez, M. Steiner, M. Wiesenfarth, S. W. Glunz, and F. Dimroth, “Thermal Analysis of Passively Cooled Hybrid CPV Module Using Si Cell as Heat Distributor,” IEEE J. Photovoltaics, vol. 9, no. 1, pp. 160–166, 2019.

J135    L. E. Mundt, W. Kwapil, M. A. Yakoob, J. P. Herterich, M. Kohlstadt, U. Wurfel, M. C. Schubert, and S. W. Glunz, “Quantitative Local Loss Analysis of Blade-Coated Perovskite Solar Cells,” IEEE Journal of Photovoltaics, vol. 9, no. 2, pp. 1–8, 2019.

J134    S. Rafizadeh, K. Wienands, L. E. Mundt, A. J. Bett, P. S. C. Schulze, L. C. Andreani, M. Hermle, S. W. Glunz, and J. C. Goldschmidt, “The Role of Surface Passivation Layer Preparation on Crystallization and Optoelectronic Performance of Hybrid Evaporated-Spincoated Perovskite Solar Cells,” IEEE J. Photovoltaics, pp. 1–8, 2019.

J133.   C. Reichel, A. Fell, M. Hermle, and S. W. Glunz, “Back-Contacted Back-Junction Si Solar Cells with Locally Overcompensated Diffusion Regions - Comparison of Buried Emitter and Floating Base Design,” Phys. Status Solidi (a), vol. 216, no. 4, p. 1800791, 2019.

J132    J. Schube, T. Fellmeth, M. Jahn, R. Keding, and S. W. Glunz, “Inkjet‐ and FlexTrail‐Printing with Low Silver Consumption for Silicon Heterojunction Solar Cells,” Phys. Status Solidi RRL, vol. 3, p. 1900186, 2019.

J131.   L. Cojocaru, K. Wienands, T. W. Kim, S. Uchida, A. J. Bett, S. Rafizadeh, J. C. Goldschmidt, and S. W. Glunz, Detailed Investigation of Evaporated Perovskite Absorbers with High Crystal Quality on Different Substrates, ACS applied materials & interfaces (2018).

J130.   S. W. Glunz and F. Feldmann, SiO2 surface passivation layers – a key technology for silicon solar cells, Sol. Energy Mater. Sol. Cells, vol. 185, pp. 260–269 (2018).

J129.   A. Fell, J. Schön, M. Müller, N. Wöhrle, M. C. Schubert, and S. W. Glunz, Modeling Edge Recombination in Silicon Solar Cells, IEEE J. Photovoltaics, pp. 1–7 (2018).

J128.   F. Feldmann, G. Nogay, P. Löper, D. L. Young, B. G. Lee, P. Stradins, M. Hermle, and S. W. Glunz, Charge carrier transport mechanisms of passivating contacts studied by temperature-dependent J-V measurements, Solar Energy Materials and Solar Cells, vol. 178, pp. 15–19 (2018).

J127.   M. Rauer, C. Schmiga, M. Glatthaar, and S. W. Glunz, Quantitative theoretical and experimental analysis of alloying from screen-printed aluminum pastes on silicon surfaces, Solar Energy Materials and Solar Cells, vol. 176, pp. 295–301 (2018).

J126.   C. Reichel, U. Würfel, K. Winkler, H.-F. Schleiermacher, M. Kohlstädt, M. Unmüssig, C. A. Messmer, M. Hermle, and S. W. Glunz, Electron-selective contacts via ultra-thin organic interface dipoles for silicon organic heterojunction solar cells, Journal of Applied Physics, vol. 123, no. 2, p. 24505 (2018).

J125.   A. Richter, J. Benick, A. Fell, M. Hermle, and S. W. Glunz, Impact of bulk impurity contamination on the performance of high-efficiency n -type silicon solar cells, Prog Photovolt Res Appl, vol. 24, no. 10, p. 1319 (2018).

J124.   J. Benick, A. Richter, R. Muller, H. Hauser, F. Feldmann, P. Krenckel, S. Riepe, F. Schindler, M.C. Schubert, M. Hermle, A.W. Bett, S.W. Glunz, High-Efficiency n-Type HP mc Silicon Solar Cells, IEEE J. Photovoltaics 7 (5) pp. 1171–1175 (2017).

J123.   R. Cariou, J. Benick, P. Beutel, N. Razek, C. Flotgen, M. Hermle, D. Lackner, S.W. Glunz, A.W. Bett, M. Wimplinger, F. Dimroth, Monolithic two-terminal III–V//Si triple-junction solar cells with 30.2% efficiency under 1-Sun AM1.5g, IEEE J. Photovoltaics 7 (1), pp. 367–373 (2017).

J122.   R. Eberle, W. Kwapil, F. Schindler, M.C. Schubert, S.W. Glunz, Impact of the firing temperature profile on light induced degradation of multicrystalline silicon, Phys. Status Solidi RRL 10 (12), pp. 861–865 (2016).

J121.   A. Fell, J. Schön, M.C. Schubert, S.W. Glunz, The concept of skins for silicon solar cell modeling, Solar Energy Materials and Solar Cells (2017).

J120.   N.M. Haegel, R. Margolis, T. Buonassisi, D. Feldman, A. Froitzheim, R. Garabedian, M. Green, S. Glunz, H.-M. Henning, B. Holder, I. Kaizuka, B. Kroposki, K. Matsubara, S. Niki, K. Sakurai, R.A. Schindler, W. Tumas, E.R. Weber, G. Wilson, M. Woodhouse, S. Kurtz, Terawatt-scale photovoltaics: Trajectories and challenges, Science 356 (6334), pp. 141–143 (2017).

J119.   S. Meier, S. Maier, C. Demberger, A. Wolf, D. Biro, S.W. Glunz, Fast Co-Diffusion Process for Bifacial n-Type Solar Cells, Sol. RRL 1 (1),1600005 (2017).

J118.   L.E. Mundt, F.D. Heinz, S. Albrecht, M. Mundus, M. Saliba, J.P. Correa-Baena, E.H. Anaraki, L. Korte, M. Gratzel, A. Hagfeldt, B. Rech, M.C. Schubert, S.W. Glunz, Nondestructive probing of perovskite silicon tandem solar cells using multiwavelength photoluminescence mapping, IEEE J. Photovoltaics 7 (4), pp. 1081–1086 (2017).

J117.   M. Mundus, B. Venkataramanachar, R. Gehlhaar, M. Kohlstädt, B. Niesen, W. Qiu, J.P. Herterich, F. Sahli, M. Bräuninger, J. Werner, J. Hohl-Ebinger, G. Uytterhoeven, U. Würfel, C. Ballif, M.C. Schubert, W. Warta, S.W. Glunz, Spectrally resolved nonlinearity and temperature dependence of perovskite solar cells, Solar Energy Materials and Solar Cells 172, pp. 66–73 (2017).

J116.   A. Richter, J. Benick, F. Feldmann, A. Fell, M. Hermle, S.W. Glunz, n-Type Si solar cells with passivating electron contact: Identifying sources for efficiency limitations by wafer thickness and resistivity variation, Solar Energy Materials and Solar Cells (2017).

J115.   H. Steinkemper, I. Geisemeyer, M.C. Schubert, W. Warta, S.W. Glunz, Temperature-dependent modeling of silicon solar cells—Eg, ni, recombination, and VOC, IEEE J. Photovoltaics 7 (2), pp.450–457 (2017).

J114.   S.-W. Lee, S. Kim, S. Bae, K. Cho, T. Chung, L.E. Mundt, S. Lee, S. Park, H. Park, M.C. Schubert, S.W. Glunz, Y. Ko, Y. Jun, Y. Kang, H.-S. Lee, D. Kim, UV degradation and recovery of perovskite solar cells, Scientific Reports 6, 38150 (2016).

J113.   T. Niewelt, J. Schön, W. Warta, S.W. Glunz, M.C. Schubert, Degradation of crystalline silicon due to boron–oxygen defects, IEEE J. Photovoltaics 7 (1), pp. 383–398 (2016).

J112.   M. Rauer, C. Schmiga, A. Raugewitz, M. Glatthaar, S.W. Glunz, Theoretical and experimental investigation of aluminum-boron codoping of silicon, Prog. Photovolt.: Res. Appl. 24 (2), pp. 219–228 (2016).

J111.   B. Steinhauser, U. Jäger, J. Benick, E. Chong, J. Lam, R. Steeman, H. Rostan, J. Nekarda, M. Hermle, R. Preu, S.W. Glunz, , Solar The influence of nitrogen on laser doping from phosphorous doped a-SiNx layers, Energy Materials and Solar Cells 157 pp. 295–304 (2016).

J110.   H. Steinkemper, M. Hermle, S.W. Glunz, Comprehensive simulation study of industrially relevant silicon solar cell architectures for an optimal material parameter choice, Prog. Photovolt: Res. Appl. 24 (10), pp. 1319–1331(2016).

J109.   Christian Reichel, Frank Feldmann, Ralph Müller, Robert C Reedy, Benjamin G Lee, David L Young, Paul Stradins, Martin Hermle, Stefan W Glunz, Tunnel oxide passivated contacts formed by ion implantation for applications in silicon solar cells, Journal of Applied Physics 118 (2015).

J108.   F. Schindler, J. Schön, B. Michl, S. Riepe, P. Krenckel, J. Benick, F. Feldmann, M. Hermle, S.W. Glunz, W. Warta, M.C. Schubert, High Efficiency Multicrystalline Silicon Solar Cells: Potential of n-type Doping, IEEE Journal of Photovoltaics 5, pp. 1571-79 (2015).

J107.   A Kraft, C Wolf, J Bartsch, M Glatthaar, S Glunz, Long term stability of copper front side contacts for crystalline silicon solar cells, Solar Energy Materials and Solar Cells 136, pp. 25-31 (2015).

J106.   A Kraft, L Labusch, T Ensslen, I Durr, J Bartsch, M Glatthaar, S Glunz, H.Reinecke, Investigation of Acetic Acid Corrosion Impact on Printed Solar Cell Contacts, IEEE Journal of Photovoltaics 5, pp. 736-743 (2015).

J105.   M Rauer, C Schmiga, A Raugewitz, M Glatthaar, SW Glunz, Theoretical and experimental investigation of aluminum-boron codoping of silicon, Progress in Photovoltaics: Research and Applications (2015).

J104.   A Kraft, Y Pernia, A Kalio, A Gautrein, L Ni, J Bartsch, S Glunz, H. Reinecke, Origin of corrosion effects in solar cell contacts during electrochemical nickel deposition, Journal of Applied Electrochemistry 45, pp. 95-104 (2015).

J103.   B Terheiden et al, Manufacturing 100 µm thick silicon solar cells with efficiencies greater than 20% in a pilot production line, physica status solidi (a) 212, pp. 13-24 (2015).

J102.      S. Schiefer, B. Zimmermann, S.W. Glunz, U. Würfel, Applicability of the Suns-Voc method on organic solar cells, IEEE Journal of Photovoltaics, http://dx.doi.org/10.1109/JPHOTOV.2013.2288527 (2014).

J101.      F. Feldmann, Martin Bivour, Christian Reichel, Martin Hermle, Stefan W. Glunz, Passivated rear contacts for high-efficiency n-type Si solar cells providing high interface passivation quality and excellent transport characteristics, Solar Energy Materials and Solar Cells 120, pp. 270-274 (2014).

J100.   M. Kamp, J. Bartsch, G. Cimiotti, R. Keding, A. Zogaj, C. Reichel, A. Kalio, M. Glatthaar, and S. W. Glunz, Zincate processes for silicon solar cell metallization, Solar Energy Materials and Solar Cells 120, pp. 332-338 (2014).

J99.     R. Müller, J. Benick, N. Bateman, J. Schön, C. Reichel, A. Richter, M. Hermle, and S.W. Glunz, Evaluation of implantation annealing for highly-doped selective boron emitters suitable for screen-printed contacts, Solar Energy Materials and Solar Cells 120, p. 431-435 (2014).

J98.     A. Richter, M. Hermle, and S. W. Glunz, Reassessment of the limiting efficiency for crystalline silicon solar cells, IEEE Journal of Photovoltaics 3, pp. 1184-1191 (2013).

J97.     A. Mondon, M. N. Jawaid, J. Bartsch, M. Glatthaar, and S. W. Glunz, Microstructure analysis of the interface situation and adhesion of thermally formed nickel silicide for plated nickel–copper contacts on silicon solar cells, Solar Energy Materials and Solar Cells 117, pp. 209-213 (2013).

J96.     J. A. Giesecke, S. W. Glunz, W. Warta, Understanding and resolving the discrepancy between differential and actual minority carrier lifetime, Journal of Applied Physics 113(7), 073706 (2013)

J95.     P. Löper, M. Canino, D. Qazzazie, M. Schnabel, M. Allegrezza, C. Summonte, S. W. Glunz, S. Janz, M. Zacharias, Silicon nanocrystals embedded in silicon carbide: Investigation of charge carrier transport and recombination, Applied Physics Letters 102(3), 033507 (2013)

J94.     C. Reichel, F. Granek, M. Hermle, S. W. Glunz, Short-circuit current losses in back-contacted back-junction Si solar cells: Experiment and simulation of the charge collection probability, IEEE Journal of Photovoltaics 3(1), 217-223 (2013).

J93.     M. Rauer, C. Schmiga, M. Glatthaar, S. W. Glunz, Alloying from screen-printed aluminum pastes containing boron additives, IEEE Journal of Photovoltaics 3(1), 206-211 (2013).

J92.     A. Richter, S. W. Glunz, F. Werner, J. Schmidt, and A. Cuevas, Improved quantitative description of Auger recombination in crystalline silicon, Physical Review B 86, 165202 (2012).

J91.     C. Reichel, F. Granek, J. Benick, O. Schultz-Wittmann, and S.W. Glunz, Comparison of emitter saturation current densities determined by injection-dependent lifetime spectroscopy in high and low injection regimes, Progress in Photovoltaics: Research and Applications 20(1), 21-30 (2012).

J90.     P. Löper, D. Stüwe, M. Künle, M. Bivour, C. Reichel, R. Neubauer, M. Schnabel, M. Hermle, O. Eibl, S. Janz, M. Zacharias, and S. W. Glunz, A membrane device for substrate-free photovoltaic characterization of quantum dot based p-i-n solar cells, Advanced Materials 24, 3124-3129 (2012).

J89.     M. Rüdiger, C. Schmiga, M. Rauer, M. Hermle, and S. W. Glunz, Efficiency potential of n-type silicon solar cells with aluminum-doped rear p+ emitter, IEEE Transactions on Electron Devices 59, 1295-1303 (2012).

J88.     C. Reichel, M. Bivour, F. Granek, M. Hermle, and S. W. Glunz, Improved diffusion profiles in back-contacted back-junction Si solar cells with an overcompensated boron-doped emitter, physica status solidi (a). 208, 2871-2883 (2011).

J87.     S. Steingrube, O. Breitenstein, K. Ramspeck, S. Glunz, A. Schenk, and P. P. Altermatt, Explanation of commonly observed shunt currents in c-Si solar cells by means of recombination statistics beyond the Shockley-Read-Hall approximation, Journal of Applied Physics 110, 014515 (2011).

J86.     A. Richter, J. Benick, M. Hermle, and S.W. Glunz, Excellent silicon surface passivation with 5 Å thin ALD Al2O3 layers: influence of different thermal post-deposition treatments, Physica Status Solidi RRL, 5-6, 202-4 (2011).

J85.     D. Pysch, M. Bivour, M. Hermle, and S.W. Glunz, Amorphous silicon carbide heterojunction solar cell on p-type substrates, Thin Solid Films, 519, 2550-4 (2011).

J84.     R. Gradmann, P. Loeper, M. Künle, M. Rothfelder, S. Janz, M. Hermle, and S. Glunz, Si and SiC nanocrystals in an amorphous SiC matrix: Formation and electrical properties, Physica Status Solidi C, 8(3), 831-4 (2011).

J83.     D. Pysch, C. Meinhard, N.-P. Harder, M. Hermle, and S. W. Glunz, Analysis and optimization approach for the doped amorphous layers of silicon heterojunction solar cells, Journal of Applied Physics 110, 094516 (2011).

J82.     J.C. Goldschmidt, S. Fischer, P. Löper, K.W. Krämer, D. Biner, M. Hermle, and S.W. Glunz, Experimental analysis of upconversion with both coherent monochromatic irradiation and broad spectrum illumination, Solar Energy Materials and Solar Cells, 95(7), 1960-3 (2011).

J81.     J. Bartsch, M. Kamp, M. Hörteis, S.W. Glunz, A. Gombert, and H. Reinecke, Effects of seed layer and substrate morphology on solar cell contacts deposited by light-induced plating, Journal of the Electrochemical Society 158(6), H651-8 (2011).

J80.     D. Suwito, U. Jäger, J. Benick, S. Janz, M. Hermle, and S.W. Glunz, Industrially feasible rear passivation and contacting scheme for high-efficiency n-type solar cells yielding a Voc of 700 mV, IEEE Transactions on Electron Devices 57(8), 2032-6 (2010).

J79.     P. Saint-Cast, J. Benick, D. Kania, L. Weiss, M. Hofmann, J. Rentsch, R. Preu, and S.W. Glunz, High-efficiency c-Si solar cells passivated with ALD and PECVD aluminum oxide, IEEE Electron Device Letters 31(7), 695-7 (2010).

J78.     P. Rosenits, T. Roth, W. Warta, and S.W. Glunz, Influence of different excitation spectra on the measured carrier lifetimes in quasi-steady-state photoconductance measurements, Solar Energy Materials & Solar Cells 94(5), 767-73 (2010).

J77.     C. Reichel, F. Granek, M. Hermle, and S.W. Glunz, Enhanced current collection in backcontacted back-junction Si solar cells by overcompensating a boron emitter with a phosphorus base-type doping, Physica Status Solidi A 207(8), 1978-81 (2010).

J76.     S. Kluska, F. Granek, M. Rüdiger, M. Hermle, and S.W. Glunz, Modeling and optimization study of industrial n-type high-efficiency back-contact back-junction silicon solar cells, Solar Energy Materials and Solar Cells, 94(3), 568-77 (2010).

J75.     M. Hörteis, T. Gutberlet, A. Reller, and S.W. Glunz, High-temperature contact formation on n-type silicon: basic reactions and contact model for seed-layer contacts, Advanced Functional Materials, 40, 476-84 (2010).

J74.     M. Hörteis, J. Bartsch, S. Binder, A. Filipovic, J. Merkel, V. Radtke, and S.W. Glunz, Electrical properties of fine line printed and light-induced plated contacts on silicon solar cells, Progress in Photovoltaics: Research and Applications, 18(4), 240-8 (2010).

J73.     S. Fischer, J.C. Goldschmidt, P. Löper, G.H. Bauer, R. Brüggemann, K. Krämer, D. Biner, M. Hermle, and S.W. Glunz, Enhancement of silicon solar cell efficiency by upconversion: Optical and electrical characterization, Journal of Applied Physics, 108, 044912 (2010).

J72.     J. Bartsch, V. RAdtke, C. Schetter, and S.W. Glunz Electrochemical methods to analyse the light-induced plating process, Journal of Applied Electrochemistry, 40(4), 757-65 (2010).

J71.     J. Bartsch, A. Mondon, K. Bayer, C. Schetter, M. Hörteis, and S.W. Glunz Quick determination of copper-metallization long-term impact on silicon solar cells, Journal of the Electrochemical Society, 157(10), H942-6 (2010).

J70.     T. Roth, J. Hohl-Ebinger, D. Grote, E. Schmich, W. Warta, S.W. Glunz, and R.A. Sinton, Illumination-induced errors associated with suns-VOC measurements of silicon solar cells, Review of Scientific Instruments, 80(033106), 1-7 (2009).

J69.     P. Rosenits, T. Roth, W. Warta, S. Reber, and S.W. Glunz Determining the excess carrier lifetime in crystalline silicon thin-films by photoluminescence measurements, Journal of Applied Physics, 105, 053714 (2009).

J68.     M. Rauer, C. Schmiga, M. Hermle, and S.W. Glunz, Effectively surface-passivated aluminium-doped p+ emitters for n-type silicon solar cells, Physica Status Solidi A, 1-3, 1-3 (2009).

J67.     M. Hofmann, S. Janz, C. Schmidt, S. Kambor, D. Suwito, N. Kohn, J. Rentsch, R. Preu, and S.W. Glunz, Recent developments in rear surface passivation at Fraunhofer ISE, Solar Energy Materials & Solar Cells, 2009(93), 1074-8 (2009).

J66.     J.C. Goldschmidt, M. Peters, M. Hermle, and S.W. Glunz, Characterizing the light guiding of fluorescent concentrators, Journal of Applied Physics, 105, 114911 (2009).

J65.     J. Benick, A. Richter, M. Hermle, and S.W. Glunz, Thermal stability of the Al2O3 passivation on p-type silicon surfaces for solar cell application, Physica Status Solidi RRL, 3(7-8), 233-5 (2009).

J64.     J. Bartsch, C. Savio, M. Hörteis, and S.W. Glunz, Achievements and challenges in two-step metallization processes for crystalline silicon solar cells, Photovoltaics International, 6, 54-63 (2009).

J63.     D. Pysch, J. Ziegler, J.-P. Becker, D. Suwito, S. Janz, S.W. Glunz, M. Hermle, Stretched-exponential increase in the open-circuit voltage induced by thermal annealing of amorphous silicon-carbide heterojunction solar cells, Applied Physics Letters 94, 093510/1-3 (2009).

J62.     J.C. Goldschmidt, M. Peters, A. Bösch, H. Helmers, F. Dimroth, S.W. Glunz , and G. Willeke, Increasing the efficiency of fluorescent concentrator systems, Solar Energy Materials and Solar Cells 93, 176-182 (2009).

J61.     D. Pysch, A. Mette, A. Filipovic, and S.W. Glunz Comprehensive analysis of advanced solar cell contacts consisting of printed fine-line seed layers thickened by silver plating, Progress in Photovoltaics: Research and Applications 17 (2), 101-114 (2009).

J60.     M. Hörteis and S.W. Glunz, Fine line printed silicon solar cells exceeding 20% efficiency, Progress in Photovoltaics: Research and Applications 16 (7), pp. 555-560 (2008).

J59.     M. Hermle, F. Granek, O. Schultz, S.W. Glunz, Analyzing the effects of front-surface fields on back-junction silicon solar cells using the charge-collection probability and the reciprocity theorem, Journal of Applied Physics 103 (5), 054507/1-7 (2008).

J58.     F. Granek, M. Hermle, and S.W. Glunz, Analysis of the current linearity at low illumination of high-efficiency back-junction back-contact silicon solar cells, Physica Status Solidi RRL 2(4), 151-153 (2008).

J57.     J. Benick, O. Schultz-Wittmann, J. Schön, and S.W. Glunz, Surface passivation schemes for high-efficiency n-type Si solar cells, Physica Status Solidi RRL 2(4), 145-147 (2008).

J56.     F. Granek, M. Hermle, D. Huljic, O. Schultz-Wittmann, and S.W. Glunz, Enhanced lateral current transport via the front n+ diffused layer of n-type high-efficiency back-junction back-contact silicon solar cells, Progress in Photovoltaics: Research and Applications 17(1), 47-56 (2008).

J55.     J.C. Goldschmidt, M. Peters, L. Prönneke, L. Steidl, R. Zente, B. Bläsi, A. Gombert, S.W. Glunz , G.P. Willeke, and U. Rau, Theoretical and experimental analysis of photonic structures for fluorescent concentrators with increased efficiencies, Physica Status Solidi A. 205(12), 2811-21 (2008).

J54.     J. Benick, B. Hoex, M.C.M van de Sanden, W.M.M. Kessels, O. Schultz and S. W. Glunz, High-efficiency n-type Si cells based on Al2O3-passivated boron emitters, Applied Physics Letters 92, pp.253504-3 (2008).

J53.     M. Rüdiger, T. Trupke, P. Würfel, T. Roth, and S.W. Glunz, Influence of photon reabsorption on temperature dependent quasi-steady-state photoluminescence lifetime measurements on crystalline silicon, Applied Physics Letters 92, 222112/1-3 (2008).

J52.     T. Roth, M. Rüdiger, W. Warta, and S.W. Glunz, Electronic properties of titanium in boron-doped silicon analyzed by temperature-dependent photoluminescence and injection-dependent photoconductance lifetime spectroscopy, Journal of Applied Physics 104(074510), 074510/1-6 (2008).

J51.     R. Woehl, M. Hörteis, S.W. Glunz, Analysis of the optical properties of screen-printed and aerosol-printed and plated fingers of silicon solar cells, Advances in OptoElectronics 759340 (2008).

J50.     D. Kray, A. Fell, S. Hopman, K. Mayer, G.P. Willeke, S.W. Glunz, Laser Chemical Processing (LCP)-A versatile tool for microstructuring applications, Applied Physics A: Materials Science and Processing 93 (1), pp. 99-103 (2008).

J49.     D. Kray, M. Hermle, S.W. Glunz, Theory and experiments on the back side reflectance of silicon wafer solar cells, Progress in Photovoltaics: Research and Applications 16 (1), pp. 1-15 (2008).

J48.     M. Hofmann, S. Kambor, C. Schmidt, D. Grambole, J. Rentsch, S.W. Glunz, R. Preu PECVD-ONO: A new deposited firing stable rear surface passivation layer system for crystalline silicon solar cells, Advances in OptoElectronics 485467 (2008).

J47.     M. Hofmann, C. Schmidt, N. Kohn, J. Rentsch, S.W. Glunz, R. Preu, Stack system of PECVD amorphous silicon and PECVD silicon oxide for silicon solar cell rear side passivation, Progress in Photovoltaics: Research and Applications 16 (6), pp. 509-518 (2008).

J46.     O. Schultz, A. Mette, S.W. Glunz, Thermal Oxidation for Crystalline Silicon Solar Cells Exceeding 19% Efficiency Applying Industrial Process Technology, Progress in Photovoltaics: Research and Applications 16, 317-324 (2008).

J45.     B. Ahrens, P. Löper, J.C. Goldschmidt, S.W. Glunz, B. Henke, P.-T. Miclea, and S. Schweizer, Neodymium-doped fluorochlorozirconate glasses as an upconversion model system for high efficiency solar cells, Physica Status Solidi A. 205(12): p. 2822-30 (2008).

J44.     N. Mingirulli, S. Riepe, D. Biro, R. Preu, and S.W. Glunz, Method for Determination of Recombination Activity of Cylindric Conduction Channels for Back Contacted Solar Cells, Applied Physics Letters 91, 183512 (2007).

J43.     S. Diez, S. Rein, T. Roth, and S. W. Glunz, Cobalt related defect levels in silicon analyzed by temperature and injection-dependent lifetime spectroscopy, Journal of Applied Physics 101, 033710 (2007).

J42.     P. Rosenits, T. Roth, S.W. Glunz, S. Beljakowa, Determining the defect parameters of the deep aluminum-related defect, Applied Physics Letters 91, 122109/1-3 (2007).

J41.     P. Würfel, T. Trupke, T. Puzzer, E. Schäffer, W. Warta, and S W. Glunz, Diffusion lengths of silicon solar cells from luminescence images, Journal of Applied Physics 101, 123110 (2007).

J40.     A. Mette, P. L. Richter, M. Hörteis, and S.W. Glunz, Metal aerosol jet printing for solar cell metallization, Progress in Photovoltaics: Research and Applications 115, 621-627 (2007).

J39.     S.W. Glunz, High-efficiency crystalline silicon solar cells, Advances in OptoElectronics, doi:10.1155/2007/97370 (2007).

J38.     T. Roth, P. Rosenits, S. Diez, S.W. Glunz, D. Macdonald, S. Beljakowa, and G. Pensl, Electronic properties and dopant pairing behavior of manganese in boron-doped silicon, Journal of Applied Physics. 102(103716), 103716/1-8 (2007).

J37.     P. Rosenits, T. Roth, and S.W. Glunz, and S. Beljakowa, Determining the defect parameters of the deep aluminum-related defect, Applied Physics Letters. 91(12), 122109/1-3 (2007).

J36.     D. Pysch, A. Mette, and S.W. Glunz A review and comparison of different methods to determine the series resistance of solar cells, Solar Energy Materials and Solar Cells 90, 1698 - 1706 (2007).

J35.     A. Mette, D. Pysch, G. Emanuel, D. Erath, R. Preu, and S.W. Glunz, Series resistance characterization of industrial silicon solar cells with screen-printed contacts using hotmelt paste, Progress in Photovoltaics: Research and Applications 15, 493-505 (2007).

J34.     O. Schultz, S.W. Glunz, S. Riepe, and G.P. Willeke, High-efficiency solar cells on phosphorus gettered multicrystalline silicon substrates, Progress in Photovoltaics: Research and Applications. 14, 711-9 (2006).

J33.     S. Janz, S. Riepe, M. Hofmann, S. Reber, and S.W. Glunz, Phosphorus-doped SiC as an excellent p-type Si surface passivation layer, Applied Physics Letters 88, 1-2 (2006).

J32.     S.W. Glunz, New concepts for high-efficiency silicon solar cells, Solar Energy Materials and Solar Cells 90, 3276 - 3284 (2006).

J31.     A. Mohr, T. Roth and S.W. Glunz, BICON: High Concentration PV Using One-axis Tracking and Silicon Concentrator Cells, Progress in Photovoltaics: Research and Applications 14, 663-674 (2006).

J30.     D. Kray and S.W. Glunz, Investigation of laser-fired rear-side recombination properties using an analytical model, Progress in Photovoltaics: Research and Applications, 14, 195–201 (2006).

J29.     S. Rein and S.W.Glunz, Electronic properties of interstitial iron and iron-boron pairs determined by means of advanced lifetime spectroscopy, Journal of Applied Physics 98, 113711, (2005).

J28.     O. Schultz, S.W. Glunz, and G.P. Willeke, Multicrystalline silicon solar cells exceeding 20 % efficiency, Progress in Photovoltaics: Research and Applications, 12(7), 553-558 (2004).

J27.     O. Schultz, S. Riepe and S.W. Glunz, Influence of high-temperature processes on multicrystalline silicon, Solid State Phenomena 95-96, 235-240 (2004).

J26.     J. Isenberg, S. Riepe, S.W. Glunz and W. Warta, Imaging method for laterally resolved measurement of minority carrier densities and lifetimes: measurement principle and first applications, Journal of Applied Physics 93(7), 4268-4275 (2003).

J25.     S. Rein and S.W. Glunz, Electronic properties of the metastable defect in boron-doped Czochralski silicon: Unambiguous determination by advanced lifetime spectroscopy, Applied Physics Letters 82(7), 1054-1056 (2003).

J24.     P.P. Altermatt, J.O. Schumacher, A. Cuevas, S.W. Glunz, R.R. King, G. Heiser and A. Schenk, Numerical modeling of highly doped Si:P emitters based on Fermi-Dirac statistics and self-consistent material parameters, Journal of Applied Physics 92(6), 3187-3197 (2002).

J23.     S. Rein, T. Rehrl, W. Warta and S.W. Glunz, Lifetime spectroscopy for defect characterization: Systematic analysis of the possibilities and restrictions, Journal of Applied Physics 91(4), 2059-2070 (2002).

J22.     J. Dicker, J.O. Schumacher, W. Warta and S.W. Glunz, Analysis of one-sun monocrystalline rear-contacted silicon solar cells with efficiencies of 22.1%, Journal of Applied Physics 91(7), 4335-4343 (2002).

J21.     E. Schneiderlöchner, R. Preu, R. Lüdemann and S.W. Glunz, Laser-fired rear contacts for crystalline silicon solar cells, Progress in Photovoltaics: Research and Applications 10, 29-34 (2002).

J20.     J.Y. Lee, S. Peters, S. Rein and S.W. Glunz, Improvement of charge minority-carrier lifetime in p(Boron)-type Czochralski silicon by rapid thermal annealing, Progress in Photovoltaics: Research and Applications 9(6), 417-424 (2001).

J19.     J. Schmidt, A. Cuevas, S. Rein and S.W. Glunz, Impact of light-induced recombination centres on the current-voltage characteristics of Czochralski silicon solar cells, Progress in Photovoltaics: Research and Applications 9, 249-255 (2001).

J18.     S.W. Glunz, S. Rein, J.Y. Lee and W. Warta, Minority carrier lifetime degradation in boron-doped Czochralski silicon, Journal of Applied Physics 90(5), 2397-2404 (2001).

J17.     A. Kress, O. Breitenstein, S. Glunz, P. Fath, G. Willeke, and E. Bucher, Investigations on low-cost back-contact silicon solar cells, Solar Energy Materials and Solar Cells. 65(1-4), 555-560 (2001).

J16.     S.W. Glunz, S. Rein, W. Warta, J. Knobloch and W. Wettling, Degradation of carrier lifetime in Cz-Si solar cells, Solar Energy Materials and Solar Cells 65(1-4), 219-229 (2001).

J15.     W. Warta, S.W. Glunz, J. Dicker and J. Knobloch, Highly efficient 115-µm-thick solar cells on industrial Czochralski silicon, Progress in Photovoltaics: Research and Applications 8(5), 465-471 (2000).

J14.     T. Saitoh, H. Hashigami, S. Rein and S.W. Glunz, Overview of light degradation research on crystalline silicon solar cells, Progress in Photovoltaics: Research and Applications 8(5), 537-547 (2000).

J13.     W. Pfleging, A. Ludwig, K. Seemann, R. Preu, H. Mäckel and S.W. Glunz, Laser micromachining for application in thin film technology, Applied Surface Science 154-155, 633-639 (2000).

J12.     S.W. Glunz, B. Köster, T. Leimenstoll, S. Rein, E. Schäffer, J. Knobloch and T. Abe, 100 cm2 solar cells on Czochralski silicon with an efficiency of 20.2%, Progress in Photovoltaics: Research and Applications 8(2), 237-240 (2000).

J11.     S. Schaefer, R. Lüdemann and S.W. Glunz, Self-Aligned Metallization and Reactive Ion Etched Buried Base Contact Solar Cells, Progress in Photovoltaics Research and Applications 7, 387-392 (1999).

J10.     S.W. Glunz, D. Biro, S. Rein and W. Warta, Field-effect passivation of the SiO2-Si interface, Journal of Applied Physics 86(1), 683-691 (1999).

J09.     S.W. Glunz, S. Rein, J. Knobloch, W. Wettling and T. Abe, Comparison of boron and gallium doped p-type Czochralski silicon for photovoltaic application, Progress in Photovoltaics: Research and Applications 7(6), 463-469 (1999).

J08.     J. Schmidt, F.M. Schuurmans, W.C. Sinke, S.W. Glunz and A.G. Aberle, Observation of multiple defect states at silicon-silicon nitride interfaces fabricated by low-frequency plasma-enhanced chemical vapor deposition, Applied Physics Letters 71(2), 252-254 (1997).

J07.     C. Hebling, S.W. Glunz, C. Schetter, J. Knobloch and A. Räuber, Silicon thin-film solar cells on insulating intermediate layers, Solar Energy Materials and Solar Cells 48(1-4), 335-342 (1997).

J06.     S.W. Glunz, J. Schumacher, W. Warta, J. Knobloch and W. Wettling, Solar cells with mesh-structured emitter, Progress in Photovoltaics: Research and Applications 4(6), 415-424 (1996).

J05.     S.W. Glunz and W. Warta, High-resolution lifetime mapping using modulated free-carrier absorption, Journal of Applied Physics 77(7), 3243-3247 (1995).

J04.     A.G. Aberle, S.W. Glunz, A.W. Stephens and M.A. Green, High efficiency silicon solar cells: Si/SiO2 interface parameters and their impact on device performance, Progress in Photovoltaics: Research and Applications 2(4), 265-273 (1994).

J03.     S.W. Glunz, A.B. Sproul, W. Warta and W. Wettling, Injection-level-dependent recombination velocities at the Si-SiO2 interface for various dopant concentrations, Journal of Applied Physics 75(3), 1611-1615 (1994).

J02.     A.G. Aberle, S. Glunz and W. Warta, Field effect passivation of high efficiency silicon solar cells, Solar Energy Materials and Solar Cells 29(2), 175-182 (1993).

J01.     A.G. Aberle, S. Glunz and W. Warta, Impact of illumination level and oxide parameters on Shockley-Read-Hall recombination at the Si-SiO2 interface, Journal of Applied Physics 71(9), 4422-4431 (1992).

 

Conference papers (w/o 2018)

C298.  S. K. Reichmuth, G. Siefer, M. Schachtner, M. Mühleis, J. Hohl-Ebinger, and S. W. Glunz, “Measurement Uncertainties in the Calibration of Multi-Junction Solar Cells using Different Sun Simulators and Reference Devices,” 46th IEEE Photovoltaic Specialists Conference, Chicago, USA, 2019.

C297.  A. J. Bett, P. S.C. Schulze, K. M. Winkler, Ö. Kabakli, M. Bivour, L. Cojocaru, I. Ketterer, L. E. Mundt, L. Tutsch, M. Hermle, S. W. Glunz, and J. C. Goldschmidt, “Monolithic perovskite silicon tandem solar cells with high-bandgap perovskite absorber exceeding 1.8 V open-circuit voltage,” in Proceedings of the 11th International Conference on Hybrid and Organic Photovoltaics, Roma, Italy, 2019.

C296.  S.W. Glunz, M. Bivour, C. Messmer, F. Feldmann, R. Müller, C. Reichel, A. Richter, F. Schindler, J. Benick, M. Hermle, Passivating and carrier-selective contacts - Basic requirements and implementation, 44th IEEE Photovoltaic Specialists Conference, Washington (2017).

C295.  J. Benick, A. Richter, R. Müller, F. Feldmann, F. Schindler, P. Krenckel, S. Riepe, M.C. Schubert, M. Hermle, S.W. Glunz, High-Efficiency Multicrystalline n-Type Silicon Solar Cells, Energy Procedia (2017).

C294.  A. Fell, M. Müller, H. Sträter, H. Steinkemper, J. Schön, M. Hermle, P. Palinginis, D.H. Neuhaus, S.W. Glunz, A detailed analysis of edge related losses in half-cells, 33rd 31st European Photovoltaic Solar Energy Conference and Exhibition, Amsterdam, (2017).

C293.  J.C. Goldschmidt, A.J. Bett, M. Bivour, B. Bläsi, J. Eisenlohr, M. Kohlstädt, S. Lee, S. Mastroianni, L. Mundt, M. Mundus, P. Ndione, C. Reichel, M. Schubert, P.S. Schulze, N. Tucher, C. Veit, W. Veurman, K. Wienands, K. Winkler, U. Würfel, S.W. Glunz, M. Hermle, Monolithic perovskite silicon tandem solar cells with advanced optics, Light, Energy and the Environment. Optical Nanostructures and Advanced Materials for Photovoltaics (2016).

C292.  M. Bivour, J. Temmler, F. Zähringer, S.W. Glunz, M. Hermle, High work function metal oxides for the hole contact of silicon solar cells, in: 43rd IEEE Photovoltaic Specialists Conference (PVSC), Portland, OR, USA, 2016, pp. 215–220 (2016)

C291.  H. Nagel, M. Kamp, D. Eberlein, A. Kraft, J. Bartsch, M. Glatthaar, S.W. Glunz, Enabling solderability of PVD Al rear contacts on high-efficiency crystalline silicon solar cells by wet chemical treatment, 32nd EU PVSEC, Munich, pp. 48–52 (2016).

C290.  H. Steinkemper, B. Michl, M. Hermle, S.W. Glunz, Choosing the best silicon material parameters for different solar cell architectures, Energy Procedia 92, pp. 225–231(2016).

C289.  S. W. Glunz, F. Feldmann, A. Richter, M. Bivour, C. Reichel, H. Steinkemper, J. Benick, M. Hermle, The irresistible charm of a simple current flow pattern – 25% with a solar cell featuring a full-area back contact, Proceedings of 31st European Photovoltaic Solar Energy Conference and Exhibition, Hamburg (2015)

C288.  F. Feldmann, K. Ritzau, M. Bivour, A. Moldovan, S. Modi, J. Temmler, M. Hermle, S. W Glunz, High and Low Work Function Materials for Passivated Contacts, Energy Procedia 77, pp. 263-270 (2015)

C287.  M. Hermle, F. Feldmann, J. Eisenlohr, J. Benick, A. Richter, B. Lee, P. Stradins, A. Rohatgi, S.W. Glunz, Approaching efficiencies above 25% with both sides-contacted silicon solar cells, IEEE Photovoltaic Specialists Conference, New Orleans (2015).

C286.  M Kamp, A Maywald, J Bartsch, R Efinger, R Keding, M Glatthaar, S.W. Glunz, Electrochemical Contact Separation for PVD Aluminum Back Contact Solar Cells, Proceedings of 5th SiliconPV, Energy Procedia 67, pp. 70-75 (2015).

C285.  J. Bartsch, M. Kamp, D. Hartleb, C. Wittich, A. Mondon, B. Steinhauser, F. Feldmann, A. Richter, J. Benick, M. Glatthaar, M. Hermle, and S. W. Glunz, 21.8% efficient n-type solar cells with industrially feasible plated metallization, Proceedings of 4th SiliconPV, Energy Procedia. 55, pp. 400-409 (2014).

C284.  M. Kamp, J. Bartsch, R. Keding, M. Jahn, R. Müller, M. Glatthaar, S. W. Glunz, and I. Krossing, Plating processes on aluminum and application to novel solar cell concepts, Proceedings of 4th SiliconPV, Energy Procedia. 55, pp. 679-687 (2014).

C283.  A. Kraft, C. Wolf, A. Lorenz, J. Bartsch, M. Glatthaar, and S. W. Glunz, Long term stability analysis of copper front side metallization for silicon solar cells, Proceedings of 4th SiliconPV, Energy Procedia. 55, pp. 478-485 (2014).

C282.  Y. Tamari, A. Gautrein, C. Schmiga, S. Binder, M. Glatthaar, and S. W. Glunz, Synthesis of a lead- and particle-free metal-organic ink for front side metallization of crystalline silicon solar cells, Proceedings of 4th SiliconPV, Energy Procedia. 55, pp. 708-714 (2014).

C281.  S. Binder, C. Schmiga, M. Glatthaar, and S. W. Glunz, Optimized aerosol jet printed silver contacts on lowly doped phosphorus and boron emitters, Proceedings of the 29th European Photovoltaic Solar Energy Conference and Exhibition, Amsterdam, The Netherlands, pp. 1363-1367 (2014)

C280.  A. Gautrein, C. Schmiga, M. Glatthaar, W. Tremel, and S. W. Glunz, Nanometallic silver inks for metallization of ITO-coated silicon solar cells: influence of organic components, Proceedings of the 29th European Photovoltaic Solar Energy Conference and Exhibition, Amsterdam, The Netherlands, pp. 1277-1281 (2014)

C279.  A. Mondon, J. Bartsch, M. Kamp, A. Brand, B. Steinhauser, N. Bay, J. Horzel, M. Glatthaar, and S. W. Glunz, Plated nickel-copper contacts on c-Si: from microelectronic processing to cost effective silicon solar cell production, Proceedings of the 29th European Photovoltaic Solar Energy Conference and Exhibition, Amsterdam, The Netherlands, pp. 1286-1291 (2014)

C278.  H. Nagel, P. Saint-Cast, M. Glatthaar, and S. W. Glunz, Inline processes for the stabilization of p-type crystalline Si solar cells against potential-induced degradation, Proceedings of the 29th European Photovoltaic Solar Energy Conference and Exhibition, Amsterdam, The Netherlands, pp. 2351-2355 (2014)

C277.  M. Rauer, H. Steinkemper, C. Schmiga, M. Glatthaar, and S. W. Glunz, Recombination characteristics of p+ regions alloyed from screen-printed aluminum pastes containing boron additives, Proceedings of the 29th European Photovoltaic Solar Energy Conference and Exhibition, Amsterdam, The Netherlands, pp. 1420-1423 (2014)

C276.  C. Reichel, F. Feldmann, R. Müller, A. Moldovan, M. Hermle, and S. W. Glunz, Interdigitated back contact silicon solar cells with tunnel oxide passivated contacts formed by ion implantation, Proceedings of the 29th European Photovoltaic Solar Energy Conference and Exhibition, Amsterdam, The Netherlands, pp. 487-491 (2014)

C275.  F. Feldmann, M. Bivour, C. Reichel, M. Hermle, and G. S. W., A passivated rear contact for high-efficiency n-type silicon solar cells enabling high Vocs and FF>82%, Proceedings of the 28th European Photovoltaic Solar Energy Conference and Exhibition, Paris, France, p. 988 - 992 (2013)

C274.  S. Janz, M. Schnabel, P. Löper, C. Summonte, M. Canino, J. López-Vidrier, S. Hernández, B. Garrido, and S. W. Glunz, Processing and characterisation of tandem solar cells from crystalline silicon materials, Proceedings of the 28th European Photovoltaic Solar Energy Conference and Exhibition, Paris, France, p. 142 - 146 (2013)

C273.  P. Saint-Cast, H. Nagel, D. Wagenmann, J. Schön, P. Schmitt, C. Reichel, S. W. Glunz, M. Hofmann, J. Rentsch, and R. Preu, Potential Induced Degradation on Cell Level: The Inversion Model, Proceedings of the 28th European Photovoltaic Solar Energy Conference and Exhibition, Paris, France, p. 789 - 792 (2013)

C272.  J. A. Giesecke, S. W. Glunz, and W. Warta, Determination of Actual Carrier Lifetime from Differential Measurements, Proceedings of 3rd SiliconPV, Energy Procedia. 38, pp. 59-65 (2013).

C271.  A. Kraft, L. Ni, A. Kalio, A. Moldovan, J. Bartsch, M. Glatthaar, and S. W. Glunz, Influence of the Chemicals Used in Nickel and Copper Plating Solutions on the Adhesion of Screen-printed Silver Contacts, Proceedings of 3rd SiliconPV, Energy Procedia. 38, pp. 753-759 (2013).

C270.  M. Rauer, A. Mondon, C. Schmiga, J. Bartsch, M. Glatthaar, and S. W. Glunz, Nickel-plated Front Contacts for Front and Rear Emitter Silicon Solar Cells, Proceedings of 3rd SiliconPV, Energy Procedia. 38, pp. 449-458 (2013).

C269.  M. Reusch, M. Bivour, M. Hermle, and S. W. Glunz, Fill Factor Limitation of Silicon Heterojunction Solar Cells by Junction Recombination, Proceedings of 3rd SiliconPV, Energy Procedia. 38, pp. 297-304 (2013).

C268.  J. Bartsch, A. Mondon, M. Kamp, A. Kraft, M. Wendling, M. Mehling, N. Wehkamp, M.N. Jawaid, A. Lorenz, F. Clement, C. Schetter, M. Glatthaar, S.W. Glunz, Progress with Multi-Step Metallization Processes Featuring Copper as Conducting Layer at Fraunhofer ISE, Proceedings of the 27th European Photovoltaic Solar Energy Conference and Exhibition, Frankfurt, pp. 604 - 607 (2012).

C267.  A. Richter, F.M.M. Souren, D. Schuldis, R.M.W. Görtzen, J. Benick, M. Hermle, S.W. Glunz, Thermal Stability of Spatial ALD Deposited Al2O3 Capped by PECVD SiNx for the Passivation of Lowly- and Highly-Doped p-Type Silicon Surfaces, Proceedings of the 27th European Photovoltaic Solar Energy Conference and Exhibition, Frankfurt, pp. 1133 - 1137 (2012).

C266.  M. Peters, F. Ma, S. Guo, N. Sahraei, T.M. Walsh, B. Hoex, A.G. Aberle, B. Bläsi, S.W. Glunz, Advanced Modelling of Silicon Solar Cells, Proceedings of the 27th European Photovoltaic Solar Energy Conference and Exhibition, Frankfurt, pp. 1188 - 1190 (2012).

C265.  J. Benick, R. Müller, N. Bateman, M. Hermle, S.W. Glunz, Fully Implanted n-Type PERT Solar Cells, Proceedings of the 27th European Photovoltaic Solar Energy Conference and Exhibition, Frankfurt, pp. 676 - 679 (2012).

C264.  B. Terheiden, R. Horbelt, Y. Schiele, S. Seren, J. Ebser, G. Hahn, D. Morrison, K.C. Heasman, S. Devenport, Z. Holman, A. Descoeudres, S. De Wolf, C. Ballif, P. Saint-Cast, B. Michl, C. Schmiga, B. Weber, S.W. Glunz, M.B. Köntopp, M. Scherff, T. Ballmann, J.W. Müller, D. Antonelli, C. Busto, F. Grasso, F. Ferrazza, E. Tonelli, K. Baert, F. Duerinckx, A. Cacciato, W. Oswald,  The European Project 20plµs: 20 Percent Efficiency on Less Than 100µm Thick Industrially Feasible Crystalline-Si Solar Cells, Proceedings of the 27th European Photovoltaic Solar Energy Conference and Exhibition, Frankfurt, pp. 1586 - 1590 (2012).

C263.  S. Schröer, M. Bivour, J. Schön, M. Hermle, S.W. Glunz, Reduction of Absorption Losses and Efficiency Gains by Investigating Amorphous/Crystalline SHJ Rear Emitter Solar Cells, Proceedings of the 27th European Photovoltaic Solar Energy Conference and Exhibition, Frankfurt, pp. 759 - 762 (2012).

C262.  C. Schmiga, M. Rauer, M. Rüdiger, M. Glatthaar, S.W. Glunz, Status and Perspectives of n-Type Silicon Solar Cells with Aluminium-Alloyed Rear Emitter, Proceedings of the 27th European Photovoltaic Solar Energy Conference and Exhibition, Frankfurt, pp. 915 -918 (2012).

C261.  K. Rühle, M. Rauer, M. Rüdiger, J. Giesecke, T. Niewelt, C. Schmiga, S. W. Glunz, M. Kasemann, Passivation Layers for Indoor Solar Cells at Low Irradiation Intensities, Proceedings of 2nd SiliconPV, Energy Procedia 27, pp. 406 - 411 (2012)

C260.  A. Richter, F. Werner, A. Cuevas, J. Schmidt, S.W Glunz, Improved Parameterization of Auger Recombination in Silicon, Proceedings of 2nd SiliconPV, Energy Procedia 27, pp. 88 - 94 (2012).

C259.  P. Löper, D. Pysch, A. Richter, M. Hermle, S. Janz, M. Zacharias, S. W. Glunz, Analysis of the Temperature Dependence of the Open-Circuit Voltage, Proceedings of 2nd SiliconPV, Energy Procedia 27, pp. 135 - 142 (2012).

C258.  M.D. Wendling, A. Mondon, A. Kraft, J. Bartsch, M. Glatthaar, S.W. Glunz, Analysis of Chemical Stability of Printing Pastes in Electrochemical Plating Solutions, Proceedings of 2nd SiliconPV, Energy Procedia 27, pp. 497 - 502 (2012).

C257.  S. Binder, J. Bartsch, M. Glatthaar, S. W. Glunz, Printed contact on emitter with low dopant surface concentration, Proceedings of Third Metallization Workshop on Metallization for Crystalline Silicon Solar Cells, Energy Procedia 21, pp. 32 -38 (2012). , Proceedings of Third Metallization Workshop on Metallization for Crystalline Silicon Solar Cells, Energy Procedia 21, pp. 2 – 13 (2012).

C256.  G. Beaucarne, G. Schubert, J. Hoornstra, J. Horzel, S.W. Glunz, Summary of the Third Workshop on Metallization for Crystalline Silicon Solar Cells, Proceedings of Third Metallization Workshop on Metallization for Crystalline Silicon Solar Cells, Energy Procedia 21, pp. 2 – 13 (2012).

C255.  M. Peters, B. Bläsi, S.W. Glunz, A.G. Aberle, J. Luther, C. Battaglia, Optical Simulation of Silicon Thin-Film Solar Cells, International Conference on Materials for Advanced Technologies 2011, Energy Procedia 15, pp. 212 – 219 (2012).

C254.  K. Rühle, S.W. Glunz, K. Kasemann, Towards new design rules for indoor photovoltaic cells, Proceedings of the 38th IEEE Photovoltaic Specialists Conference, Austin, USA, pp. 002588 - 002591 (2012).

C253.  N. Pearsall, A.W. Bett, F. Bonemazzi, B. Dimmler, S. W. Glunz, J. Poortmans, P. Strauß, Updating the European Research Agenda, Proceedings of the 26th European Photovoltaic Solar Energy Conference and Exhibition, Hamburg, pp. 4489 – 4496 (2011).

C252.  M. Hermle, J. Benick, M. Rüdiger, N. Bateman, S.W. Glunz, n-Type Silicon Solar Cells with Implanted Emitter, Proceedings of the 26th European Photovoltaic Solar Energy Conference and Exhibition, Hamburg, pp. 875 - 878 (2011).

C251.  R. Müller, P. Löper, D. Hiller, S. Gutsch, R. Keding, C. Reichel, M. Bivour, M. Hermle, S. Janz, J. C. Goldschmidt, M. Zacharias, S.W. Glunz, Calculation of the Quasi Fermi Level Splitting in an Ideal Superlattice of Silicon Nanocrystals, Proceedings of the 26th European Photovoltaic Solar Energy Conference and Exhibition, Hamburg, pp. 465 - 469 (2011).

C250.  M. Peters, C. Battaglia, A.G. Aberle, B. Bläsi, J. Luther, S.W. Glunz, 3D Optical Simulation of Scattering in Thin Film Silicon Solar Cells, Proceedings of the 26th European Photovoltaic Solar Energy Conference and Exhibition, Hamburg, pp. 2764 - 2767 (2011).

C249.  F. Granek, S. Hopman, S. Kluska, A. Fell, M. Breitwieser, C. Fleischmann, S.W. Glunz, Progress in Laser Chemical Processing for Silicon Solar Cell Application, Proceedings of the 26th European Photovoltaic Solar Energy Conference and Exhibition, Hamburg, pp. 1300 - 1304 (2011).

C248.  J. Eisenlohr, J. Benick, M. Peters, O. Höhn, S. Janz, J.C. Goldschmidt, B. Bläsi, M. Hermle, S. W. Glunz, Nanostructured Back Side Reflectors for Silicon Solar Cells, Proceedings of the 26th European Photovoltaic Solar Energy Conference and Exhibition, Hamburg, pp. 344 - 348 (2011).

C247.  S. Kluska, M.K. Cinkowski, F. Granek, S. W. Glunz, Boron LCP local back surface fields for high efficiency silicon solar cells, Proceedings of the 37th IEEE Photovoltaic Specialists Conference, Seattle, USA, p. 001468 - 001473 (2011).

C246.  M. Rauer, C. Schmiga, K. Rühle, R.Woehl, M.Hermle, S. W. Glunz, Investigation of aluminum-alloyed local contacts for rear surface-passivated silicon solar cells, Proceedings of the 37th IEEE Photovoltaic Specialists Conference, Seattle, USA, p. 003560 (2011).

C245.  P. Saint-Cast, Y.H. Heo, E. Billot, P. Olwal, M. Hofmann, J. Rentsch, S.W. Glunz, and R. Preu, Variation of the layer thickness to study the electrical property of PECVD Al2O3 / c-Si interface, Proceedings of 1st SiliconPV, Energy Procedia 8, pp. 642-647 (2011).

C244.  M. Rüdiger, M. Rauer, C. Schmiga, M. Hermle, and S.W. Glunz, Accurate modeling of aluminum-doped silicon, Proceedings of 1st SiliconPV, Energy Procedia 8, pp. 527-532 (2011).

C243.  A. Richter, J. Benick, A. Kalio, J. Seiffe, M. Hörteis, M. Hermle, and S.W. Glunz, Towards industrial n-type PERT silicon solar cells: Rear passivation and metallization scheme, Proceedings of 1st SiliconPV, Energy Procedia 8, pp. 479-486 (2011).

C242.  M. Rauer, C. Schmiga, J. Krause, R. Woehl, M. Hermle, and S.W. Glunz, Further analysis of aluminum alloying for the formation of p+ regions in silicon solar cells, Proceedings of 1st SiliconPV, Energy Procedia 8, pp. 200-206 (2011).

C241.  M. Kamp, J. Bartsch, S. Nold, M. Retzlaff, M. Hörteis, and S.W. Glunz, Economic evaluation of two-step metallization processes for silicon solar cells, Proceedings of 1st SiliconPV, Energy Procedia 8, pp. 558-564 (2011).

C240.  A. Kalio, A. Richter, M. Hörteis, and S.W. Glunz, Metallization of n-type silicon solar cells using fine line printing techniques, Proceedings of 1st SiliconPV, Energy Procedia 8, pp. 571-576 (2011).

C239.  M. Bivour, M. Rüdiger, C. Reichel, K.U. Ritzau, M. Hermle, and S.W. Glunz, Analysis of the diffused front surface field of n-type silicon solar cells with a-Si/c-Si heterojunction rear emitter, Proceedings of 1st SiliconPV, Energy Procedia 8, pp. 185-192 (2011).

C238.  S.W. Glunz, J. Benick, D. Biro, M. Bivour, M. Hermle, D. Pysch, M. Rauer, C. Reichel, A. Richter, M. Rüdiger, C. Schmiga, D. Suwito, A. Wolf, and R. Preu, n-type silicon - enabling efficiencies > 20% in industrial production, Proceedings of the 35th IEEE Photovoltaic Specialists Conference, Honolulu, Hawaii, USA, pp. 50 - 56  (2010).

C237.  K. Meyer, C. Schmiga, R. Jesswein, M. Dupke, J. Lossen, H.-J. Krokoszinski, M. Hermle, S.W. Glunz, All screen-printed industrial n-type Czochralski silicon solar cells with aluminium rear emitter and selective front surface field, Proceedings of the 35th IEEE Photovoltaic Specialists Conference, Honolulu, Hawaii, USA, pp. 3531 - 3535 (2010).

C236.  A. Ebong, B. Rounsaville, I. Cooper, K. Tate, A. Rohatgi, S. Glunz, M. Hörteis, A. Mette, M. Gundermann, M. Dovrat, R. Even, and H. Gothait, High-efficiency silicon solar cells with ink jetted seed and plated grid on high sheet resistance emitter, Proceedings of the 35th IEEE Photovoltaic Specialists Conference, Honolulu, Hawaii, USA, pp. 1363-1367 (2010).

C235.  A. Richter, M. Hörteis, J. Benick, S. Henneck, M. Hermle, and S.W. Glunz, Towards industrially feasable high-efficiency n-type Si solar cells with boron-diffused front side emitter - combining firing stable Al2O3 passivation and fine-line printing, Proceedings of the 35th IEEE Photovoltaic Specialists Conference, Honolulu, Hawaii, USA, pp. 3587 - 3592 (2010).

C234.  C. Reichel, M. Reusch, F. Granek, M. Hermle, and S.W. Glunz, Decoupling charge carrier collection and metallization geometry of back-contacted back-junction silicon solar cells by using insulating thin films, Proceedings of the 35th IEEE Photovoltaic Specialists Conference, Honolulu, Hawaii, USA, pp. 1034 - 1038  (2010).

C233.  D. Pysch, C. Meinhardt, K.-U. Ritzau, M. Bivour, K. Zimmermann, C. Schetter, M. Hermle, and S.W. Glunz, Comparison of intrinsic amorphous silicon buffer layers for silicon heterojunction, Proceedings of the 35th IEEE Photovoltaic Specialists Conference, Honolulu, Hawaii, USA, pp. 3570 - 3576 (2010).

C232.  M. Bivour, C. Meinhardt, D. Pysch, C. Reichel, K.U. Ritzau, M. Hermle, and S.W. Glunz, n-type silicon solar cells with amorphous / crystalline silicon heterojunction rear emitter, Proceedings of the 35th IEEE Photovoltaic Specialists Conference, Honolulu, Hawaii, USA, pp. 1304 - 1308 (2010).

C231.  J. Benick, A. Richter, T.-A. Li, N.E. Grant, K.R. McIntosh, Y. Ren, K.J. Weber, M. Hermle, and S.W. Glunz, Effect of a post-deposition anneal on Al2O3/Si interface properties, Proceedings of the 35th IEEE Photovoltaic Specialists Conference, Honolulu, Hawaii, USA, pp. 891 - 896 (2010).

C230.  J.M. Bartsch, A. Mondon, C. Schetter, M. Hörteis, and S.W. Glunz, Copper as conducting layer in advanced front side metallization processes for crystalline silicon solar cells, exceeding 20% efficiency on printed seed layers, Proceedings of the 35th IEEE Photovoltaic Specialists Conference, Honolulu, Hawaii, USA, pp. 1299 - 1303 (2010).

C229.  M. Hörteis, J. Benick, J. Nekarda, A. Richter, R. Preu, and S.W. Glunz, Fundamental studies on the front contact formation resulting in a 21% efficiency silicon solar cell with printed rear and front contacts, Proceedings of the 35th IEEE Photovoltaic Specialists Conference, Honolulu, Hawaii, USA (2010).

C228.  C. Schmiga, M. Rauer, M. Rüdiger, K. Meyer, J. Lossen, H.-J. Krokoszinski, M. Hermle, and S.W. Glunz, Aluminium-doped p+ silicon for rear emitters and back surface fields: results and potentials of industrial n- and p-type solar cells, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 1163-8 (2010).

C227.  A. Richter, S. Henneck, J. Benick, M. Hörteis, M. Hermle, and S.W. Glunz, Firing stable Al2O3/SiNx layer stack passivation for the front side boron emitter of n-type silicon solar cells, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 1453-9 (2010).

C226.  M. Rauer, C. Schmiga, K. Meyer, J. Lossen, H.-J. Krokoszinski, M. Hermle, and S.W. Glunz, Simplifying the manufacturing of n-type silicon solar cells with screen-printed aluminium-alloyed rear emitter, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 1460-4 (2010).

C225.  K. Mayer, T. Orellana Pérez, M. Rostas, M. Schumann, F. Granek, S.W. Glunz , E. Rosenfeld, D. Kray, and H. Antoniadis, Aromatic compounds as substitutes for 2-propanol as texturing additive in aqueous alkaline solutions, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 2511-5 (2010).

C224.  S. Kluska, A. Rodofili, K. Mayer, C. Fleischmann, F. Granek, and S.W. Glunz, Analysis of local boron dopings formed with LCP, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 1405-9 (2010).

C223.  S. Hopman, A. Fell, M. Mesec, S. Kluska, C. Fleischmann, F. Granek, and S.W. Glunz, Influence of concentration of phosphorus dopant liquid and pulse distance on parameters of LCP selective emitters for silicon solar cells, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 1727-31 (2010).

C222.  R. Gradmann, P. Löper, M. Künle, M. Rothfelder, S. Janz, M. Hermle, and S.W. Glunz, Silicon nanocrystals in SiC: the influence of doping on crystallisation and electrical properties, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 199-202 (2010).

C221.  J.C. Goldschmidt, S. Fischer, P. Löper, K.W. Krämer, D. Biner, M. Hermle, and S.W. Glunz, Upconversion to enhance silicon solar cell efficiency - detailed experimental analysis with both coherent monochromatic irradiation and white light illumination, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 229-33 (2010).

C220.  S. Fischer, J.C. Goldschmidt, K.W. Krämer, D. Biner, M. Hermle, and S.W. Glunz, Calibrated photoluminescence measurements of the upconverter NaYF4:20% ER3+ for silicon solar cells, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 657-61 (2010).

C219.  J. Bartsch, A. Mondon, B.-J. Godejohann, M. Hörteis, and S.W. Glunz, Advanced front side metallization for crystalline silicon solar cells based on a fully plated contact, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 1978-83 (2010).

C218.  U. Jäger, D. Suwito, J. Benick, S. Janz, M. Hermle, S.W. Glunz, and R. Preu, A simple laser based process for the formation of a LBSF for n-type silicon solar cells, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 1386-90 (2010).

C217.  D. Suwito, U. Jäger, J. Benick, S. Janz, M. Hermle, R. Preu, and S.W. Glunz, Industrially feasible rear side concept for n-type silicon solar cells approaching 700 mV of Voc, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 1443-5 (2010).

C216.  P. Löper, D. Hiller, M. Künle, R. Gradmann, M. Rothfelder, S. Janz, M. Hermle, M. Zacharias, and S.W. Glunz, Carrier confinement and transport in high band gap materials with embedded Si quantum dots, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 269-73 (2010).

C215.  P. Saint-Cast, J. Benick, D. Kania, E. Billot, A. Richter, M. Hermle, M. Hofmann, J. Rentsch, R. Preu, and S.W. Glunz, High-efficiency p-type PERC solar cells applying PECVD ALOx layers, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 1488-91 (2010).

C214.  C. Meinhardt, D. Pysch, M. Bivour, K. Zimmermann, C. Schetter, M. Hermle, and S.W. Glunz, Optimization and analysis of deposition processes of amorphous silicon for silicon heterojunction solar cells, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 1810-5 (2010).

C213.  D. Pysch, C. Meinhardt, M. Hermle, and S.W. Glunz, Development and understanding of the intrinsic and doped amorphous emitter-layer stacks for silicon heterojunction solar cells, Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, Spain, pp. 1820-4 (2010).

C212.  M. Hörteis, J. Benick, J. Nekarda, A. Richter, R. Preu, and S.W. Glunz, Fundamental reactions during the formation of fired silver contacts and solar cell results, Proceedings of the 2nd Workshop on Metallization, Konstanz, Germany, pp. 6-11 (2010).

C211.  M. Hörteis, D. Grote, S. Binder, A. Filipovic, D. Schmidt, and S.W. Glunz Fine line printed and plated contacts on high ohmic emitters enabling 20% cell efficiency, Proceedings of the 34th IEEE Photovoltaic Specialists Conference, Philadelphia, USA, (2009).

C210.  D. Pysch, J. Ziegler, J.-P. Becker, D. Suwito, S. Janz, S.W. Glunz , and M. Hermle, Potentials and development of amorphous silicon carbide heterojunction solar cells, Proceedings of the 34th IEEE Photovoltaic Specialists Conference, Philadelphia, USA, (2009).

C209.  C. Schmiga, M. Hörteis, M. Rauer, K. Meyer, J. Lossen, H.-J. Krokoszinski, M. Hermle, and S.W. Glunz Large-area n-type silicon solar cells with printed contacts and aluminium-alloyed rear emitter, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1167-70 (2009).

C208.  P. Voisin, M. Peters, H. Hauser, C. Helgert, E.-B. Kley, T. Pertsch, B. Bläsi, M. Hermle, and S.W. Glunz Nanostructured back side silicon solar cells, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1997-2000 (2009).

C207.  D. Suwito, S. Janz, M. Hermle, and S.W. Glunz, High-efficiency silicon solar cells with intrinsic and doped A-SiCx rear side passivation, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 2197-202 (2009).

C206.  T. Roth, P. Rosenits, W. Warta, and S.W. Glunz Photoconductance-based excess carrier lifetime measurements on unpassivated silicon samples, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 2004-7 (2009).

C205.  P. Rosenits, F. Kopp, T. Roth, W. Warta, S. Reber, and S.W. Glunz, Quasi-steady-state photoconductance measurements on crystalline silicon thin-film material, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 2103-6 (2009).

C204.  A. Rodofili, S. Hopman, A. Fell, K. Mayer, M. Mesec, F. Granek, and S.W. Glunz, Characterization of doping via laser chemical processing (LCP), Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1727-31 (2009).

C203.  A. Richter, J. Benick, M. Hermle, and S.W. Glunz, Amorphous silicon passivation applied to the front side boron emitter of n-type silicon solar cells, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1534-8 (2009).

C202.  M. Rauer, C. Schmiga, M. Hermle, and S.W. Glunz, Passivation of screen-printed aluminium-alloyed emitters for back junction n-type silicon solar cells, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1059-62 (2009).

C201.  P. Löper, A. Hartel, M. Künle, D. Hiller, S. Janz, M. Hermle, M. Zacharias, and S.W. Glunz Silicon quantum dot absorber layers for all-silicon tandem solar cells: optical and electrical characterisation, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 434-8 (2009).

C200.  A. Knorz, M. Aleman, A. Grohe, R. Preu, and S.W. Glunz Laser ablation of antireflection coatings for plated contacts yielding solar cell efficiencies above 20 %, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1002-5 (2009).

C199.  S. Kluska, F. Granek, M. Rüdiger, M. Hermle, and S.W. Glunz Characterization and modeling of back-contact back-junction silicon solar cells, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 950-4 (2009).

C198.  E. Schmich, F. Kiefer, M. Hörteis, M. Alemán, S. Glunz, and S. Reber, Emitter epitaxy for crystalline silicon thin film solar cells with new contact methods, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 2570-4 (2009).

C197.  S. Janz, P. Voisin, D. Suwito, M. Peters, M. Hermle, and S.W. Glunz, Photonic crystals as rear-side diffusers and reflectors for high efficiency silicon solar cells, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1529-33 (2009).

C196.  M. Hörteis, J. Bartsch, V. Radtke, A. Filipovic, and S.W. Glunz, Different aspects of seed layer-printed and light-induced plated front side contacts, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 985-8 (2009).

C195.  M. Hofmann, P. Saint-Cast, D. Suwito, J. Seiffe, C. Schmidt, S. Kambor, L. Gautero, N. Kohn, J.-F. Nekarda, A. Leimenstoll, D. Wagenmann, D. Erath, J. Catoir, W. Wolke, S. Janz, D. Biro, A. Grohe, J. Rentsch, S.W. Glunz, and R. Preu, Overview on crystalline silicon solar cells using PECVD rear passivation and laser-fired contacts, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1517-22 (2009).

C194.  H. Hauser, P. Voisin, A. Guttowski, J. Mick, M. Pfeifer, C. Müller, M. Hermle, S. Glunz, and B. Bläsi, Honeycomb textured multicrystalline silicon via nanoimprint lithography, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1118-22 (2009).

C193.  F. Granek, C. Reichel, and S.W. Glunz Stability of front surface passivation of back-contact back-junction silicon solar cells under UV illumination, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1047-50 (2009).

C192.  J.C. Goldschmidt, M. Peters, F. Dimroth, A.W. Bett, L. Steidl, R. Zentel, M. Hermle, S.W. Glunz , and G. Willeke, Developing large and efficient fluorescent concentrator systems, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 207-12 (2009).

C191.  A. Filipovic, S. Binder, M. Hörteis, D. Schmidt, J.J. Merkel, and S.W. Glunz Electrical properties of aerosol printed contacts, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1475-8 (2009).

C190.  J. Benick, B. Hoex, G. Dingemans, A. Richter, M. Hermle, and S.W. Glunz High-efficiency n-type silicon solar cells with front side boron emitter, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 863-70 (2009).

C189.  J.-P. Becker, D. Pysch, A. Leimenstoll, M. Hermle, and S.W. Glunz Wet-chemical pre-treatment of c-Si substrates enhancing the performance of a-SiC:H/c-Si heterojunction solar cells, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1123-7 (2009).

C188.  N. Bay, V. Radtke, M. Alemán, J. Bartsch, and S.W. Glunz Electrolytic nickel deposition for the front side metallization of silicon solar cells, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1434-6 (2009).

C187.  J. Bartsch, V. Radtke, C. Savio, and S.W. Glunz Progress in understanding the current paths and deposition mechanisms of light-induced plating and implications for the process, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1469-74 (2009).

C186.  M. Aleman, N. Bay, D. Barucha, A. Knorz, D. Biro, R. Preu, and S.W. Glunz Advances in electroless nickel plating for the metallization of silicon solar cells using different structuring techniques for the ARC, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1414-8 (2009).

C185.  D. Pysch, M. Bivour, K. Zimmermann, C. Schetter, M. Hermle, and S.W. Glunz Comprehensive study of different PECVD-deposition methods for deposition of thin intrinsic amorphous silicon for heterojunction solar cells, Proceedings of the 24th European Photovoltaic Solar Energy Conference, Hamburg, Germany, pp. 1580-5 (2009).

C184.  J.C. Goldschmidt, S. Fischer, P. Löper, M. Peters, L. Steidl, M. Hermle, and S.W. Glunz Photon management with luminescent materials, Proceedings of the 21st Workshop on Quantum Solar Energy Conversion, Rauris, Austria, (2009).

C183.  P. Löper, M. Künle, A. Hartel, J.C. Goldschmidt, M. Peters, S. Janz, M. Hermle, S.W. Glunz , and M. Zacharias, Silicon quantum dot superstructures for all-silicon tandem solar cells, Proceedings of the 21st Workshop on Quantum Solar Energy Conversion, Rauris, Salzburg, Austria, (2009).

C182.  R. Woehl, M. Hörteis, and S. W. Glunz, Determination of the effective optical width of screen-printed and aerosol-printed and plated fingers, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1377-1382 (2008).

C181.  D. Suwito, S. Janz, T. Roth, and S.W. Glunz, Detailed study on the passivation mechanism of SixC1-x for the solar cell rear side, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1023-1028 (2008).

C180.  C. Schmiga, O. Schultz, and S.W. Glunz, Towards 20% efficient n-type silicon solar cells with screen-printed aluminium-alloyed rear emitter, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 982-987 (2008).

C179.  D. Rudolph, M. Alemán, N. Bay, K. Mayer, and S.W. Glunz, Laser-induced nickel deposition from an aqueous electrolyte for the front-side metallization of silicon solar cells, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1427-1430 (2008).

C178.  M. Rüdiger, T. Roth, T. Trupke, R.A. Bardos, and S.W. Glunz, Temperature dependent quasi-steady-state photoluminescence lifetime measurements for defect spectroscopy, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1333-1337 (2008).

C177.  T. Rublack, M. Alemán, and S. W. Glunz, Evaluation of the laser melting process of different materials for the front-side metallization of silicon solar cells, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1419-1421 (2008).

C176.  P. Rosenits, T. Roth, S. Reber, W. Warta, and S.W. Glunz, Lifetime studies on crystalline silicon thin-films by photoluminescence measurements, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 224-227 (2008).

C175.  A. Rodofili, A. Fell, S. Hopman, K. Mayer, G.P. Willeke, D. Kray, and S.W. Glunz, Local p-type back surface fields via laser chemical processing (LCP). First experiments, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1808-1811 (2008).

C174.  A. Richter, J. Benick, and S.W. Glunz, Spectral ellipsometry analysis of ultrathin amorphous silicon layers, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1724-1727 (2008).

C173.  C. Reichel, F. Granek, J. Benick, O. Schultz-Wittmann, and S.W. Glunz, Comparison of emitter saturation current densities determined by quasi-steady-state photoconductance measurements of effective carrier lifetimes in high and low injection, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1664-1669 (2008).

C172.  V. Radtke, J. Bartsch, S. Greil, C. Schetter, R. Bergander, S.W. Glunz, Understanding the electrochemical mechanisms of light-induced plating by means of voltammetric techniques, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1785-1788 (2008)

C171.  C. Peters, P. Engelhart, M. Hlusiak, R. Wade, R. Jesswein, D. Rychtarik, J.W. Müller, C. Ulzhöfer, S. Spätlich, T- Neubert, N.-P. Harder, C. Schmiga, D. Kray, A. Grohe, and S.W. Glunz, Alba - Development of High-Efficiency Multi-Crystalline Si EWT Solar Cells for Industrial Fabrication at Q-Cells, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1010-1013 (2008).

C170.  N. Mingirulli, S. Trittler, M. Bui, A. Grohe, D. Biro, R. Preu, and S.W. Glunz, Passivation of laser-drilled via holes for emitter-wrap-through solar cells, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 996-999 (2008).

C169.  K. Mayer, D. Kray, T. Orellana Perez, M. Schumann, and S.W. Glunz, New Surfactants for Combined Cleaning and Texturing of Mono-Crystalline Silicon Wafers After Wire-Sawing, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1109-1113 (2008).

C168.  P. Löper, J.C. Goldschmidt, S. Fischer, M. Peters, A. Meijerink, D Biner, K. Krämer, O. Schultz, S.W. Glunz, and J. Luther, Upconversion for silicon solar cells: Material and system characterization, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 173-180 (2008).

C167.  S. Kluska, F. Granek, M. Hermle, and S.W. Glunz, Loss analysis of high-efficiency back-contact back-junction silicon solar cells, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1590-1595 (2008).

C166.  M. Kasemann, W. Kwapil, B. Walter, J. Giesecke, B. Michl, M. The, J.-M. Wagner, J. Bauer, A. Schütt, J. Carstensen, H. Kampwerth, P. Gundel, M.C. Schubert, R.A. Bardos, H. Föll, H. Nagel, P. Würfel, T. Trupke, O. Breitenstein, W. Warta, and S.W. Glunz, Progress in silicon solar cell characterization with infrared imaging methods, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 965-973 (2008).

C165.  S. Janz, J. Ziegler, D. Pysch, S. Suwito, and S.W. Glunz, Amorphous silicon carbide hetero-emitters for High Efficiency Silicon Solar Cells, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1720-1723 (2008).

C164.  M. Hörteis, P.L. Richter, and S.W. Glunz, Improved front side metallization by aerosol jet printing of hotmelt inks, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1402-1405 (2008).

C163.  F. Granek, M. Hermle, C. Reichel, O. Schultz-Wittmann, and S.W. Glunz, High-efficiency back-contact back-junction silicon solar cell research at Fraunhofer ISE, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 991-995(2008).

C162.  J. C. Goldschmidt, M. Peters, F. Dimroth, S. W. Glunz, and G. P. Willeke, Efficiency enhancement of fluorescent concentrators with photonic structures and material combinations, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 193-197 (2008).

C161.  S. Fischer, J.C. Goldschmidt, P. Löper, S. Janz, M. Peters, S.W. Glunz, A. Kigel, E. Lifshitz, K. Krämer, D. Biner, G. H. Bauer, and R. Brüggemann, Material characterization for advanced upconverter systems, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 620-623 (2008).

C160.  A. Fell, D. Kray T. Wütherich, R. Müller, G P. Willeke, and S.W. Glunz, Simulation of phase changes and dopant diffusion in silicon for the selective emitter forming with laser chemical processing, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 672-674 (2008)

C159.  P. Borden, L. Xu, B. McDougall, C.P. Chang, D. Pysch, P. Voisin, and S.W. Glunz, Polysilicon tunnel junctions as alternates to diffused junctions, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1149-1152 (2008).

C158.  J. Benick, O. Schultz-Wittmann, J. Schön, and S.W. Glunz, Passivation of boron emitters by local overcompensation with phosphorus, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1550-1552 (2008).

C157.  M. Alemán, N. Bay, L. Gautero, J. Specht, D. Stüwe, R. Neubauer, D. Barucha, J. Rentsch, S.W. Glunz, and R. Preu, Industrially feasible front-side metallization based on ink-jet masking and nickel plating, Proceedings of the 23rd European Photovoltaic Solar Energy Conference, Valencia, Spain, pp. 1953-1956 (2008).

C156.  S.W. Glunz, M. Alemán, J. Bartsch, N. Bay, K. Bayer, R. Bergander, A. Filipovic, S. Greil, A. Grohe, M. Hörteis, A. Knorz, M. Menkö, A. Mette, D. Pysch, V. Radtke, P. Richter, D. Rudolph, T. Rublack, C. Schetter, D. Schmidt, O. Schultz, and R. Woehl, Progress in advanced metallization at Fraunhofer ISE, Proceedings of the 33rd IEEE Photovoltaic Specialists Conference, San Diego, USA (2008).

C155.  T. Roth, J. Hohl-Ebinger, E. Schmich, W. Warta, S.W. Glunz, and R.A. Sinton, Improving the accuracy of Suns-Voc measurements using spectral mismatch correction, Proceedings of the 33rd IEEE Photovoltaic Specialists Conference, San Diego, USA (2008)

C154.  T. Roth, M. Rüdiger, T. Trupke, and S. W. Glunz, Titanium-related defect levels in silicon analyzed by temperature-dependent photoluminescence lifetime spectroscopy, Proceedings of the 33rd IEEE Photovoltaic Specialists Conference, San Diego, USA (2008).

C153.  D. Kray, M. Alemán, A. Fell, S. Hopman, K. Mayer, M. Mesec, R. Müller, G. P. Willeke, S.W. Glunz, B. Bitnar, D.-H. Neuhaus, R. Lüdemann, T. Schlenker, D. Manz, A. Bentzen, E. Sauar, A. Pauchard, and B. Richerzhagen, Laser-doped Silicon Solar Cells by Laser Chemical Processing (LCP) exceeding 20% Efficiency, Proceedings of the 33rd IEEE Photovoltaic Specialists Conference, San Diego, USA (2008).

C152.  M. Kasemann, W. Kwapil, M.C. Schubert, H. Habenicht, B. Walter, M. The, S. Kontermann, S. Rein, O. Breitenstein, J. Bauer, A. Lotnyk, B. Michl, H. Nagel, A. Schutt, J. Carstensen, H. Föll, T. Trupke, Y. Augarten, H. Kampwerth, R.A. Bardos, S. Pingel, J. Berghold, W. Warta, and S.W. Glunz, Spatially resolved silicon solar cell characterization using infrared imaging methods, Proceedings of the 33rd IEEE Photovoltaic Specialists Conference, San Diego, USA (2008).

C151.  M. Hermle, F. Granek, O. Schultz-Wittmann, and S W. Glunz, Shading effects in back-junction back-contacted silicon solar cells, Proceedings of the 33rd IEEE Photovoltaic Specialists Conference, San Diego, USA (2008).

C150.  F. Granek, M. Hermle, C. Reichel, A. Grohe, O Schultz-Wittmann, and S.W. Glunz, Positive effects of the front surface field in high-efficiency back-contact back-junction n-type silicon solar cells, Proceedings of the 33rd IEEE Photovoltaic Specialists Conference, San Diego, USA (2008).

C149.  J. Benick, B. Hoex, O. Schultz, and S.W. Glunz, Surface passivation of boron diffused emitters for high-efficiency solar cells, Proceedings of the 33rd IEEE Photovoltaic Specialists Conference, San Diego, USA (2008).

C148.  P. Würfel, T. Trupke, M. Rüdiger, T. Puzzer, E. Schäffer, W. Warta, and S.W. Glunz, Diffusion Lengths of Silicon Solar Cells from Luminescence Images, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 390-393 (2007).

C147.  T. Trupke, R.A. Bardos, M.D. Abbott, P. Würfel, E. Pink, Y. Augarten, F.W. Chen, K. Fisher, J.E. Cotter, M. Kasemann, M. Rüdiger, S. Kontermann, M.C. Schubert, M. The, S.W. Glunz, W. Warta, D. Macdonald, J. Tan, A. Cuevas, J. Bauer, R. Gupta, O. Breitenstein, T. Buonassisi, G. Tarnowski, A. Lorenz, H.P. Hartmann, D.H. Neuhaus, and J.M. Fernandez, Progress With Luminescence Imaging for the Characterisation of Silicon Wafers and Solar Cells, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 22-31 (2007).

C146.  O. Schultz, A. Mette, R. Preu, and S.W. Glunz, Silicon solar cells with screen-printed front side metallization exceeding 19% efficiency, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 980-983 (2007).

C145.  T. Roth, M. Rüdiger, P. Rosenits, S. Diez, T. Trupke, R. A. Bardos, and S.W. Glunz, Photoluminescence lifetime spectroscopy surface recombination analysis, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 1002-1005 (2007).

C144.  P. Rosenits, T. Roth, S. Diez, D. Macdonald, and S.W. Glunz, Detailed studies of manganese in silicon using lifetime spectroscopy and deep-level transient spectroscopy, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 1480-1483 (2007).

C143.  D. Pysch, A. Mette, A. Filipovic, and S.W. Glunz, Detailed analysis of fine line printed and planted solar cell contacts, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 1238-1243 (2007).

C142.  P. Löper, J. C. Goldschmidt, M. Peters, D. Biner, K. Krämer, O. Schultz, S.W. Glunz, and J. Luther, Efficient upconversion systems for silicon solar cells, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 589-594 (2007).

C141.  D. Kray, A. Fell, S. Hopman, K. Mayer, M. Mesec, S.W. Glunz, and G. P. Willeke, Progress in laser chemical processing (LCP) for innovative solar cell microstructuring and wafering applications, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 1027-1030 (2007).

C140.  J.C. Jiméno, G. Bueno, R. Lago, L. Freire, L. Pérez, F. Recart, I. Hoces, N. Azkona, J. Alonso, P. Sánchez-Friera, S.W. Glunz, G. Emanuel, R. Ruiz, A. Pohl, W. Wolke, M.C. Schubert, I. Gavilanes, M. Ezker, E. Zugasti, A. Turumbay, H. Sato, J. Bragagnolo, P.M. Nasch, S. Ostapenko, A. Belyaev, W. Dallas, O. Polupan, K. Albertsen, A. Shaikh, H. Kerp, and J. Salami, Low Cost Using Ultra-Thin Bifacial Cells, Proceedings of th 22nd European Photovoltaic Solar Energy Conference Milan, Italy, pp. 875-878 (2007).

C139.  S. Janz, D. Suwito, and S.W. Glunz, Passivation mechanisms of amorphous SixC1-x layers on highly doped and textured Si surfaces, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 1454-1457 (2007).

C138.  M. Hörteis, A. Mette, pp. L. Richter, F. Fidorra, and S.W. Glunz, Further progress in metal aerosol jet printing for front side metallization of silicon solar cells, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 1039-1042 (2007).

C137.  M. Hofmann, S. Kambor, C. Schmidt, D. Grambole, J. Rentsch, S.W. Glunz, and R. Preu, Firing stable surface passivation using all-PECVD stacks of SiOx:H and SiNx:H, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp.1030-1033 (2007).

C136.  M. Hofmann, C. Schmidt, N. Kohn, D. Grambole, J. Rentsch, S.W. Glunz, and R. Preu, Detailed analysis of amorphous silicon passivation layers deposited in industrial in-line and laboratory-type pecvd reactors, Proceedings of the 22nd European Photovoltaic Solar Energy Conference Milan, Italy, pp. 1528-1531 (2007).

C135.  A. Grohe, T. Wuetherich, A. Knorz, J.-F. Nekarda, N. Mingirulli, C. Harmel, R. Preu, and S.W. Glunz,  Laser Processes for the Industrial Production of High Efficiency Silicon Solar Cells, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 1751-1754 (2007).

C134.  F. Granek, C. Reichel, M. Hermle, D. M. Huljic, O. Schultz, and S.W. Glunz, Front surface passivation of n-type high-efficiency back-junction silicon solar cells using front surface field, Proceedings of th 22nd European Photovoltaic Solar Energy Conference Milan, Italy, pp. 1262-1265 (2007).

C133.  J. C. Goldschmidt, M. Peters, P. Löper, O. Schultz, F. Dimroth, S.W. Glunz, A. Gombert, and G.P. Willeke, Advanced fluorescent concentrator system design, Proceedings of the 22nd European Photovoltaic Solar Energy Conference. Milan, Italy, pp. 608-612 (2007).

C132.  S.W. Glunz, J. Nekarda, H. Mäckel, and A. Cuevas, Analyzing back contacts of silicon solar cells by suns-voc-measurements at high illumination densities, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 549-553 (2007).

C131.  G. Allardyce, J. Cahalen, T. Ridler, O. Weigel, H. Fröhlich H, H. Kappler, F. Oberholtzer, C. Rattey, A. Mette, C. Schetter, and S.W. Glunz, The commercial application of light induced electroplating for improving the efficiency of crystalline silicon solar cells, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 1578-1580 (2007).

C130.  M. Alemán, N. Bay, M. Fabritius, and S.W. Glunz, Characterization of electroless nickel plating on silicon solar cells for the front side metallization, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, pp. 1590-1590 (2007).

C129.  T. Roth, M. Rüdiger, S. Diez, T. Trupke, R. A. Bardos, and S.W. Glunz, Temperature- and injection-dependent photoluminescence lifetime spectroscopy, Proceedings of the 21st European Photovoltaic Solar Energy Conference, Dresden, Germany, pp. 593-596 (2006).

C128.  S. Janz, S. Reber, and S.W. Glunz, Amorphous sic: Applications for silicon solar cells, Proceedings of the 21st European Photovoltaic Solar Energy Conference, Dresden, Germany, pp. 660-663 (2006).

C127.  M. Hofmann, S. Glunz, R. Preu, and G. Willeke, 21%-efficient silicon solar cells using amorphous silicon rear side passivation, Proceedings of the 21st European Photovoltaic Solar Energy Conference, Dresden, Germany, pp. 609-613 (2006).

C126.  S. W. Glunz, A. Mette, M. Alemán, L. Richter, A. Filipovic, and G.P. Willeke, New concepts for the front side metallization of silicon solar cells, Proceedings of the 21st European Photovoltaic Solar Energy Conference, Dresden, Germany, pp. 746-749 (2006).

C125.  S. Diez, S. Rein, T. Roth, and S.W. Glunz, Analyzing defects by temperature- and injection-dependent lifetime measurements, Proceedings of the 21st European Photovoltaic Solar Energy Conference, Dresden, Germany, pp. 1215-1219 (2006).

C124.  A. Bielawny, S. L. Schweizer, pp. Miclea, A. v. Rhein, R. B. Wehrspohn, S. van Riesen, and S.W. Glunz, Dispersive elements for spectrum splitting in solar cell applications, Proceedings of the SPIE; Vol. 6197, 619704 (2006).

C123.  M. Alemán, A. Streek, pp. Regenfuß, A. Mette, R. Ebert, H. Exner, S.W. Glunz, and G.P. Willeke, Laser micro-sintering as a new metallization technique for silicon solar cells, Proceedings of the 21st European Photovoltaic Solar Energy Conference, Dresden, Germany, pp. 705-708 (2006).

C122.  R. Preu, D. Biro, J. Rentsch, G. Emanuel, A. Grohe, M. Hofmann, A. Mette, C. Voyer, W. Wolke, S.W. Glunz, and G. P. Willeke, The Status of Production Technology Development at Fraunhofer ISE, Proceedings of the 4th World Conference on Photovoltaic Energy Conversion, Hawaii, pp. 1040-1043 (2006).

C121.  A. Mette, C. Schetter, D. Wissen, S. Lust, S.W. Glunz, and G.P. Willeke, Increasing the efficiency of screen-printed silicon solar cells by light-induced silver plating, Proceedings of the 4th World Conference on Photovoltaic Energy Conversion, Waikoloa, Hawaii, USA, pp. 1056-1059 (2006).

C120.  A. Grohe, B. Fleischhauer, R. Preu, S.W. Glunz, and G.P. Willeke, Boundary conditions of the industrial production of LFC cells, Proceedings of the 4th World Conference on Photovoltaic Energy Conversion, Waikoloa, Hawaii, USA, pp. 1032-1035 (2006).

C119.  A. Grohe, C. Harmel, A. Knorz, S.W. Glunz, R. Preu, and G.P. Willeke, Selective laser ablation of anti-reflection coatings for novel metallization techniques, Proceedings of the 4th World Conference on Photovoltaic Energy Conversion, Waikoloa, Hawaii, USA, pp. 1399-1402 (2006).

C118.  S. W. Glunz, S. Janz, M. Hofmann, T. Roth, and G.P. Willeke, Surface passivation of silicon solar cells using amorphous silicon carbide layers, Proceedings of the 4th World Conference on Photovoltaic Energy Conversion, Waikoloa, Hawaii, USA, pp. 1016-1019 (2006).

C117.  O. Schultz, J. Rentsch, A. Grohe, S.W. Glunz, and G.P. Willeke, Dielectric rear surface passivation for industrial multicrystalline silicon solar cells, Proceedings of the 4th World Conference on Photovoltaic Energy Conversion, Waikoloa, Hawaii, USA, pp. 885-889 (2006).

C116.  O. Schultz, M. Hofmann, S.W. Glunz, and G.P. Willeke, Silicon oxide / silicon nitride stack systems for 20% efficient silicon solar cells, Proceedings of the 31st IEEE Photovoltaic Specialists Conference, Orlando, Florida, USA, pp. 872-876 (2005).

C115.  O. Schultz, S. W. Glunz, D. Kray, M. Dhamrin, I. Yamaga, T. Saitoh, and G. P. Willeke, High-efficiency multicrystalline silicon solar cells on gallium-doped substrate, Proceedings of the 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 741-744 (2005).

C114.  M.C. Schubert, J. Isenberg, S. Rein, S. Bermejo, S.W. Glunz, and W. Warta, Injection dependent carrier density imaging measurements including correction for trapping effects, Proceedings of the 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 1202-1205 (2005).

C113.  E. Schneiderlöchner, A. Grohe, B. Fleischhauer, M. Hofman, S.W. Glunz, R. Preu, and G.P. Willeke, Status and advancement in transferring the laser-fired contact technology to screen-printed silicon solar cells, Proceedings of the 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 785-788 (2005).

C112.  S. Rein and S.W. Glunz, Advanced lifetime spectroscopy – defect parameters of iron in silicon and a new fingerprint, Proceedings of the 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 753-756 (2005).

C111.  A. Mohr, G. Siefer, T. Roth, N.A. Sadchikov, A. Bett, S.W. Glunz, and G.P. Willeke, Development of FLASHCON™-modules, Proceedings of the 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 507-510 (2005).

C110.  M. Hermle, E. Schneiderlöchner, G. Grupp, and S.W. Glunz, Comprehensive comparison of different rear side contacting methods for high-efficiency solar cells, Proceedings of the 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 810-813 (2005).

C109.  A. Grohe, U. Zastrow, D. Meertens, L. Houben, W. Brendle, G. Bilger, E. Schneiderlöchner, S.W. Glunz, R. Preu, and G.P. Willeke, Progress in the characterisation of laser-fired contacts, Proceedings of the 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 1158-1161 (2005).

C108.  J. C. Goldschmidt, O. Schultz, and S.W. Glunz, Predicting multi-crystalline silicon solar cell parameters from carrier density images, Proceedings of the 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 663-666 (2005).

C107.  S.W. Glunz, A. Grohe, M. Hermle, M. Hofmann, S. Janz, T. Roth, O. Schultz, M. Vetter, I. Martin, R. Ferré, S. Bermejo, W. Wolke, W. Warta, R. Preu, and G.P. Willeke, Comparison of different dielectric passivation layers for application in industrially feasible high-efficiency crystalline silicon solar cells, Proceedings of the 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 572-577 (2005).

C106.  S. Diez, S. Rein, and S.W. Glunz, Analysing defects in silicon by temperature- and injection-dependent lifetime spectroscopy (T-IDLS), Proceedings of the 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 1216-1219 (2005).

C105.  M. Dhamrin, K. Kamisako, T. Saitoh, O. Schultz, S.W. Glunz, T. Eguchi, T. Hirasawa, I. Yamaga, and D. Kiden, Effect of Fe-Ga pairs dissociation and association processes on recombination lifetimes in multicrystalline Si solar cells, Proceedings of the 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 765-768(2005).

C104.  W. Browne, A. Wheldon, M. Norton, A. Iboora, J. Villarejo, E. Jódar, S.W. Glunz, A. Mohr, T. Roth, A. Bett, N. Gawehns, M. McCann, P. Fath, J. Jimenez, L. Alcedo, M. Bremerich, B. Clive, J. Andreu, C. Weatherby, R. Bentley, J. Brooker, S. Wheeler, and J. Teruel, Progress on ‘Comman’ EU R&D project – improvement of photovoltaic concentrating systems and technology transfer to manufacturer, Proceedings of the 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 2035-2038 (2005).

C103.  E. Schneiderlöchner, G. Grupp, G. Emanuel, H. Lautenschlager, A. Leimenstoll, S.W. Glunz, R. Preu, and G.P. Willeke, Silicon solar cells with screen printed front contact and dielectrically passivated laser-fired rear electrode, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 447-450 (2004).

C102.  A. Mohr and S.W. Glunz, Fast acquisition of the characteristics of silicon concentrator solar cells, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 876-879 (2004).

C101.  J. Rentsch, W. Sparber, R. Preu, S.W. Glunz, S. Peters, H. Neuhaus, and R. Lüdemann, Production experience and lifetime investigations of industrally fabricated p-type Cz-silicon solar cells, Proceedings of the 19th European Photovoltaic Solar Energy Conference. Paris, France, pp. 670-673 (2004).

C100.  S. Rein and S.W. Glunz, Advanced lifetime spectroscopy - methodology and experimental proof, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 479-483 (2004).

C99.    S. Rein, S. Diez, and S.W. Glunz, Temperature- and injection-dependent lifetime spectroscopy (TILDS): advanced analysis, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 219-222 (2004).

C98.    D. Kray, H. Kampwerth, E. Schneiderlöchner, A. Grohe, F.J. Kamerewerd, A. Leimenstoll, D. Osswald, E. Schäffer, S. Seitz, S. Wassie, S.W. Glunz, and G.P. Willeke, Comprehensive experimental study on the performance of very thin laser-fired high-efficiency solar cells, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 608-611 (2004).

C97.    H. Kampwerth, S. Rein, and S.W. Glunz, Accurate determination of bulk lifetime and surface recombination velocity by a comprehensive thinning experiment, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 733-737 (2004).

C96.    J.Y. Lee and S.W. Glunz, Boron-back surface field with spin-on dopants by rapid thermal processing, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 998-1001 (2004).

C95.    J. Isenberg, S. Riepe, M.C. Schubert, S.W. Glunz, and W. Warta, Spatially resolved IR-measurement techniques for solar cells, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 403-407 (2004).

C94.    S.W. Glunz, E. Schneiderlöchner, D. Kray, A. Grohe, H. Kampwerth, R. Preu, and G.P. Willeke, Laser-fired contact solar cells on p- and n-type substrates, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 408-411 (2004).

C93.    S. Diez, S.W. Glunz, W. Warta, G.P. Willeke, J. Vedde, Y. Shoulga, and T. Vlasenko, Alternatives to boron-doped Czochralski for silicon solar cell processing, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 504-507 (2004).

C92.    A.W. Bett, F. Dimroth, S.W. Glunz, G. Lange, A. Mohr, G. Siefer, and G.P. Willeke, FLATCONTM and FLASHCONTM - concepts for high concentration PV, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 2488-2491 (2004).

C91.    O. Schultz, S.W. Glunz, J.C. Goldschmidt, H. Lautenschlager, A. Leimenstoll, E. Schneiderlöchner, and G.P. Willeke, Thermal oxidation processes for high-efficiency multicrystalline silicon solar cells, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 604-607 (2004).

C90.    O. Schultz, S. Riepe, and S.W. Glunz, Thermal degradation and gettering of solar grade multicrystalline silicon, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 516-519 (2004).

C89.    T. Roth, A. Mohr, and S.W. Glunz, Fast acquisition of the characteristics of silicon concentrator solar cells, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 876-879 (2004).

C88.    A. Mohr, M. Hermle, T. Roth, and S.W. Glunz, Influence of grid finger and busbar structure on the performance of rear-line-contacted silicon concentrator cells, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 721-724 (2004).

C87.    A. Mohr, T. Roth, and S.W. Glunz, Silicon concentrator cells with compound parabolic concentrators, Proceedings of the 19th European Photovoltaic Solar Energy Conference, Paris, France, pp. 2537-2540 (2004).

C86.    S.W. Glunz, New concepts for high-efficiency silicon solar cells, Proceedings of the 14th International Photovoltaic Science and Engineering Conference, Bangkok, Thailand, pp. 631-634 (2004).

C85.    A. Grohe, E. Schneiderlöchner, M. Hermle, R. Preu, S.W. Glunz, G.W. Willeke and S. Walz, Characterization of laser-fired contacts processed on wafers with different resistivities, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 1032-1035 (2003).

C84.    R. Hezel and S.W. Glunz, Neue Silizium-Solarzellenstrukturen für höhere Wirkungsgrade, FVS-Jahrestagung "Photovoltaik - Neue Horizonte", Berlin, (2003).

C83.    H. Kampwerth, S. Rein, and S.W. Glunz, Pure experimental determination of surface recombination properties with high reliability, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 1073-1076 (2003).

C82.    D. Macdonald, A. Cuevas, S. Rein, P. Lichtner, and S.W. Glunz, Temperature- and injection-dependent lifetime spectroscopy of copper-related defects in silicon, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 87-90 (2003).

C81.    T.M. Bruton, N.B. Mason, S. Roberts, O. Nast-Hartley, S. Gledhill, J. Fernandez, R. Russell, G. Willeke, W. Warta, S.W. Glunz, and O. Schultz, Towards 20% efficient silicon solar cells manufactured at 60 MWp per annum, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 899-902 (2003).

C80.    O. Schultz, G. Emanuel, S.W. Glunz, and G.P. Willeke, Texturing of multicrystalline silicon with acidic wet chemical etching and plasma etching, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 1360-1363 (2003).

C79.    E. Schneiderlöchner, A. Grohe, S.W. Glunz, R. Preu, and G.P. Willeke, Scanning Nd: YAG laser system for industrially applicable processing in silicon solar cell manufacturing, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 1364-1367 (2003).

C78.    S. Rein, P. Lichtner, and S.W. Glunz, Advanced lifetime spectroscopy: Unambiguous determination of the electronic properties of the metastable defect in boron-doped Cz-Si, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 1057-1060 (2003).

C77.    S. Rein, S. Diez, R. Falster, and S.W. Glunz, Quantitative correlation of the metastable defect in Cz-silicon with different impurities, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 1048-1052 (2003).

C76.    A. Mohr, M. Steuder, A.W. Bett, and S.W. Glunz, Silicon concentrator cells designed for a direct mounting on compound parabolic concentrator, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 841-844 (2003).

C75.    S.W. Glunz, A. Grohe, M. Hermle, E. Schneiderlöchner, J. Dicker, R. Preu, H. Mäckel, D. MacDonald, and A. Cuevas, Analysis of laser-fired local back surface fields using n+np+ cell structures, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 1332-1335 (2003).

C74.    D. Kray, H. Kampwerth, A. Leimenstoll, S.W. Glunz and G.P. Willeke, Analysis of very thin high-efficiency solar cells, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 1021-1024 (2003).

C73.    D. Kray, J. Dicker, D. Osswald, A. Leimenstoll, S.W. Glunz, W. Zimmermann, K.-H. Tentscher, and G. Strobl, Progress in high-efficiency emitter-wrap-through cells on medium quality substrates, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 1340-1343 (2003).

C72.    J.Y. Lee, J. Dicker, S. Rein, and S.W. Glunz, Investigation of various surface passivation layers using oxide/nitride stacks of silicon solar cells, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 1069-1072 (2003).

C71.    S.W. Glunz, E. Schäffer, S. Rein, K. Bothe, and J. Schmidt, Analysis of the defect activation in Cz-silicon by temperature-dependent bias-induced degradation of solar cells, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 919-922 (2003).

C70.    M. Hermle, J. Dicker, W. Warta, S.W. Glunz, and G.P. Willeke, Analysis of edge recombination for high-efficiency solar cells at low illumination densities, Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, pp. 1009-1012 (2003).

C69.    S. Rein, P. Lichtner, W. Warta, and S.W. Glunz, Advanced defect characterization by combining temperature- and injection-dependent lifetime spectroscopy (TDLS and IDLS), Proceedings of the 29th IEEE Photovoltaics Specialists Conference, New Orleans, Louisiana, pp. 190-193 (2002).

C68.    A. Schönecker and S.W. Glunz, et al., ACE Designs: the beauty of rear contact solar cells, Proceedings of the 29th IEEE Photovoltaics Specialists Conference, New Orleans, Louisiana, USA, pp. 106-109 (2002).

C67.    S.W. Glunz, F.J. Kamerewerd, J. Knobloch, D. Kray, A. Leimenstoll, F. Lutz, D. Oßwald, R. Preu, E. Schäffer, C. Schetter, H. Schmidhuber, H. Schmidt, M. Steuder, C. Vorgrimler, and G.P. Willeke, High-efficiency silicon solar cells for low-illumination applications, Proceedings of the 29th IEEE Photovoltaics Specialists Conference, New Orleans, Louisiana, USA, pp. 450-453 (2002).

C66.    J.P. Rakotoniaina, O. Breitenstein, J. Zhao, A. Wang, M.A. Green, S. Rein, and S.W. Glunz, Local mapping of the oxygen-boron complex in 2x2 cm2 and 10x10 cm2 high-efficiency Cz-Si solar cells by lock-in thermography and LBIC, Proceedings of the 29th IEEE Photovoltaics Specialists Conference, New Orleans, Louisiana, USA, pp. 434-437 (2002).

C65.    R. Preu, E. Schneiderlöchner, A. Grohe, S.W. Glunz, and G.P. Willeke, Laser-fired contacts - transfer to a simple high efficiency process scheme to industrial production, Proceedings of the 29th IEEE Photovoltaics Specialists Conference, New Orleans, Louisiana, USA, pp. 130-133 (2002).

C64.    S. Peters, J.Y. Lee, C. Ballif, D. Borchert, S.W. Glunz, W. Warta, and G.P. Willeke, Rapid thermal processing: A comprehensive classification of silicon materials, Proceedings of the 29th IEEE Photovoltaics Specialists Conference, New Orleans, Louisiana, USA, pp. 214-217 (2002).

C63.    E. Schneiderlöchner, A. Grohe, C. Ballif, S.W. Glunz, R. Preu, and G.P. Willeke, Investigations on laser-fired contacts for passivated rear solar cells, Proceedings of the 29th IEEE Photovoltaics Specialists Conference, New Orleans, Louisiana, USA, pp. 300-303 (2002).

C62.    J. Schmidt, A. Cuevas, S. Rein, and S.W. Glunz, Fill factor limitations and non-ideal diode behaviour of Czochralski silicon solar cells due to light-induced recombination centres, Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, pp. 1396-1399 (2001).

C61.    H. Hashigami, Y. Itakura, A. Takaki, S. Rein, S.W. Glunz, and T. Saitoh, Impact of carrier injection level on light-induced degradation of Cz-Si solar cell performance, Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, pp. 1483-1486 (2001).

C60.    E. Schneiderlöchner, R. Preu, R. Lüdemann, S.W. Glunz, and G.P.. Willeke, Laser-fired contacts (LFC), Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, pp. 1303-1306 (2001).

C59.    S. Riepe, J. Isenberg, C. Ballif, S.W. Glunz, and W. Warta, Carrier density and lifetime imaging of silicon wafers by infrared lock-in thermography, Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, pp. 1597-1599 (2001).

C58.    J.Y. Lee, S. Peters, S. Rein, and S.W. Glunz, Carrier lifetime improvement in Czochralski silicon for solar cells by rapid thermal processing, Proceedings of the 12th International Photovoltaic Science and Engineering Conference, Korea, pp. 27-28 (2001).

C57.    D. Kray, J. Dicker, A. Leimenstoll, S.W. Glunz, and G.P. Willeke, 20% efficient flexible silicon solar cells, Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, pp. 1600-1603 (2001).

C56.    J.Y. Lee, S. Peters, J. Dicker, S. Rein, and S.W. Glunz, Advanced RTP-process for boron-doped and oxygen contaminated Cz silicon, Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, pp. 1617-1620 (2001).

C55.    A. Takaki, Y. Itakura, H. Hashigami, M. Dhamrin, S. Glunz, and T. Saitoh, Light-induced lifetime degradation in hydrogenated multicrystalline cast silicon substrates, Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, pp. 1487-1490 (2001).

C54.    D. Kray, S. Rein, D. Oßwald, E. Schäffer, F.J. Kamerewerd, S.W. Glunz and G.P. Willeke, High-efficiency emitter-wrap-through cells, Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, pp. 1299-1302 (2001).

C53.    S.W. Glunz, J. Dicker, D. Kray, J.Y. Lee, R. Preu, S. Rein, E. Schneiderlöchner, J. Sölter, W. Warta, and G.P. Willeke, High-efficiency cell structures for medium-quality silicon, Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, pp. 1287-1292 (2001).

C52.    S.W. Glunz, J. Dicker, and P. Altermatt, Band gap narrowing in p-type base regions of solar cells, Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, pp. 1391-1395 (2001).

C51.    S. Rein, T. Rehrl, W. Warta, S.W. Glunz and G. Willeke, Electrical and thermal properties of the metastable defect in boron-doped Czochralski silicon (Cz-Si), Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, pp. 1555-1560 (2001).

C50.    S. Rein, T. Rehrl, W. Warta, and S.W. Glunz, Temperature-dependent lifetime spectroscopy (TDLS) in silicon, Proceedings of the 17th European Photovoltaic Solar Energy Conference, Munich, Germany, pp. 1561-1566 (2001).

C49.    T.M. Bruton, S. Roberts, K.C. Heasman, R. Russell, W. Warta, S.W. Glunz, J. Dicker, and J. Knobloch, Prospects for high efficiency silicon solar cells in thin Czochralski wafers using industrial processes, Proceedings of the 28th IEEE Photovoltaics Specialists Conference, Anchorage, Alaska, USA, pp. 180-183 (2000).

C48.    J. Dicker, J. Sölter, J.O. Schumacher, S.W. Glunz, and W. Warta, Analysis of rear contacted solar cell structures for cost-effective processes and materials, Proceedings of the 28th IEEE Photovoltaics Specialists Conference, Anchorage, Alaska, USA, pp. 387-390 (2000).

C47.    S. Rein, J. Knobloch, and S.W. Glunz, Analysis of the high-temperature improvement of Cz-silicon, Proceedings of the 16th European Photovoltaic Solar Energy Conference, Glasgow, UK, pp. 1201-1205 (2000).

C46.    S.W. Glunz, R. Preu, S. Schaefer, E. Schneiderlöchner, W. Pfleging, R. Lüdemann, and G. Willeke, New simplified methods for patterning the rear contact of RP-PERC high-efficiency solar cells, Proceedings of the 28th IEEE Photovoltaics Specialists Conference, Anchorage, Alaska, USA, pp. 168-171 (2000).

C45.    S.W. Glunz, J.Y. Lee, and S. Rein, Strategies for improving the efficiency of Cz-silicon solar cells, Proceedings of the 28th IEEE Photovoltaics Specialists Conference, Anchorage, Alaska, USA, pp. 201-204 (2000).

C44.    S. Rein, W. Warta, and S.W. Glunz, Investigation of carrier lifetime in p-type Cz-silicon: specific limitations and realistic prediction of cell performance, Proceedings of the 28th IEEE Photovoltaics Specialists Conference, Anchorage, Alaska, USA, pp. 57-60 (2000).

C43.    T. Saitoh, et al., Suppression of light-induced degrdadtion of minority-carrier lifetimes in low-resistivity Cz-Si wafers and solar cells, Proceedings of the 16th European Photovoltaic Solar Energy Conference, Glasgow, UK, pp. 1206-1209 (2000).

C42.    S.W. Glunz, S. Rein, and J. Knobloch, Stable Czochralski silicon solar cells using gallium-doped base material, Proceedings of the 16th European Photovoltaic Solar Energy Conference, Glasgow, UK, pp. 1070-1075 (2000).

C41.    S. Rein, T. Rehrl, J. Isenberg, W. Warta, and S.W. Glunz, Lifetime spectroscopy in silicon for solar cells, Proceedings of the 16th European Photovoltaic Solar Energy Conference, Glasgow, UK, pp. 1476-1481 (2000).

C40.    R. Preu, S.W. Glunz, S. Schäfer, R. Lüdemann, W. Wettling, and W. Pfleging, Laser ablation - a new low-cost approach for passivated rear contact formation in crystalline silicon solar cell technology, Proceedings of the 16th European Photovoltaic Solar Energy Conference, Glasgow, UK, pp. 1181-1184 (2000).

C39.    P.P. Altermatt, J.O. Schumacher, A. Cuevas, S.W. Glunz, R.R. King, G. Heiser, and A. Schenk, The extraction of the surface recombination velocity of Si:P emitters using advanced silicon models, Proceedings of the 16th European Photovoltaic Solar Energy Conference, Glasgow, UK, pp. 102-105 (2000).

C38.    S. Schaefer, R. Preu, R. Lüdemann, and S.W. Glunz, Plasma etched PERC and buried base contact solar cells, Proceedings of the 16th European Photovoltaic Solar Energy Conference, Glasgow, UK, pp. 1441-1446 (2000).

C37.    S.W. Glunz, S. Rein, W. Warta, J. Knobloch, and W. Wettling, Comparison of lifetime degradation in boron and gallium doped p-type Cz-Si, International Workshop on light degradation of carrier lifetimes in Cz-Si solar cells, Sapporo, Japan, (1999).

C36.    S. Schaefer, C. Schetter, R. Lüdemann, and S.W. Glunz, Reactive Ion Etching for Crystalline Solar Cell Fabrication, 14th International Symposium on Plasma Chemistry, Prague, (1999).

C35.    S.W. Glunz, S. Rein, W. Warta, J. Knobloch, and W. Wettling, Degradation of carrier lifetime in Cz silicon solar cells, Technical Digest of the 11th International Photovoltaic Science and Engineering Conference, Sapporo, Japan, pp. 549-552 (1999).

C34.    T. Saitoh, X. Wang, H. Hashigami, T. Abe, T. Igarashi, S.W. Glunz, W. Wettling, A. Ebong, B.M. Damiani, A. Rohatgi, I. Yamasaki, T. Nunoi, H. Sawai, H. Ohtuka, Y. Yazawa, T. Warabisako, J. Zhao, and M.A. Green, Light degradation and control of low-resistivity Cz-Si solar cells - an international joint research, Technical Digest of the 11th International Photovoltaic Science and Engineering Conference, Sapporo, Japan, pp. 553-556 (1999).

C33.    S.W. Glunz, S. Rein, W. Warta, J. Knobloch, and W. Wettling, Reduction of degradation losses in Cz-Si solar cells, Proceedings of the 9th workshop on crystalline silicon solar cell materials and processes, Breckenridge, Colorado, pp. 51-55 (1999).

C32.    W. Warta, D. Biro, and S.W. Glunz, The effect of surface charges on the recombination at Si-SiO2 interfaces, Proceedings of the 2nd World Conference on Photovoltaic Energy Conversion, Vienna, Austria, pp. 100-103 (1998).

C31.    S.W. Glunz, S. Rein, W. Warta, J. Knobloch, and W. Wettling, On the degradation of Cz-silicon solar cells, Proceedings of the 2nd World Conference on Photovoltaic Energy Conversion, Vienna, Austria, pp. 1343-1346 (1998).

C30.    I.E. Reis, P. Hahne, D. Huljic, S.W. Glunz, and W. Wettling, Screen-printed solar cells with mesh-structured emitters, Proceedings of the 2nd World Conference on Photovoltaic Energy Conversion, Vienna, Austria, pp. 1495-1498 (1998).

C29.    R. Preu, J.O. Schumacher, P. Hahne, H. Lautenschlager, I. Reis, S.W. Glunz, and W. Warta, Screen printed and RT-processed emitters for crystalline silicon solar cells, Proceedings of the 2nd World Conference on Photovoltaic Energy Conversion, Vienna, Austria, pp. 1503-1506 (1998).

C28.    C. Hebling, S.W. Glunz, J.O. Schumacher, and J. Knobloch, Variation of the back surface field in silicon thin-film solar cells with interdigitated front grid, Proceedings of the 2nd World Conference on Photovoltaic Energy Conversion, Vienna, Austria, pp. 1786-1789 (1998).

C27.    J. Dicker, J.O. Schumacher, S.W. Glunz, and W. Warta, Characterization of high-efficiency silicon solar cells with rear side contacts, Proceedings of the 2nd World Conference on Photovoltaic Energy Conversion, Vienna, Austria, pp. 95-99 (1998).

C26.    S.W. Glunz, J. Schumacher, W. Warta, J. Knobloch and W. Wettling, Optimization of mesh-structured emitters, Proceedings of the 14th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 127-130 (1997).

C25.    W. Wettling, J. Knobloch, and S.W. Glunz, High-efficiency solar cell development at the Fraunhofer ISE, Proceedings of the 7th Workshop on the role of impurities and defects in silicon, Vail, USA, pp. 136-139 (1997).

C24.    C. Hebling, S.W. Glunz, J.O. Schumacher, and J. Knobloch, High-efficiency (19.2%) silicon thin-film solar cells with interdigitated emitter and base front-contacts, Proceedings of the 14th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 2318-2321 (1997).

C23.    S.W. Glunz, J. Knobloch, D. Biro, and W. Wettling, Optimized high-efficiency silicon solar cells with Jsc=42 mA/cm2 and h=23.3 %, Proceedings of the 14th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 392-395 (1997).

C22.    S. Sterk, K.A. Münzer, and S.W. Glunz, Investigation of the degradation of crystalline silicon solar cells, Proceedings of the 14th European Photovoltaic Solar Energy Conference, Barcelona, Spain, pp. 85-87 (1997).

C21.    J.O. Schumacher, J. Dicker, S. Glunz, C. Hebling, J. Knobloch, W. Warta, and W. Wettling, Characterization of silicon solar cells with interdigitated contacts, Proceedings of the 26th IEEE Photovoltaic Specialists Conference, Anaheim, California, USA, pp. 71-74 (1997).

C20.    S.W. Glunz, J. Knobloch, C. Hebling, and W. Wettling, The range of high-efficiency silicon solar cells fabricated at Fraunhofer ISE, Proceedings of the 26th IEEE Photovoltaic Specialists Conference, Anaheim, California, USA, pp. 231-234 (1997).

C19.    A.W. Bett, S.W. Glunz, J. Knobloch, J. Schindler, and W. Wettling, Simplification of process technology for high-efficiency solar cells, Proceedings of the 1st NREL Conference on Future Generation Photovoltaic Technologies, Denver, CO, USA, pp. 355-366 (1997).

C18.    R. Baldner, S.W. Glunz, R. Schindler, W. Warta, and W. Wettling, Voc-limits of high efficiency mc-Si solar cells investigated by the Mini Solar Cell (MSC) Method, Technical Digest of the 9th International Photovoltaic Science and Engineering Conference, Miyazaki, Japan, pp. 319-320 (1996).

C17.    J. Knobloch, S.W. Glunz, D. Biro, W. Warta, E. Schäffer, and W. Wettling, Solar cells with efficiencies above 21% processed from Czochralski grown silicon, Proceedings of the 25th IEEE Photovoltaic Specialists Conference, Washington DC, USA, pp. 405-408 (1996).

C16.    S.W. Glunz and W. Wettling, Solar cells with mesh-structured emitter (MESC), Technical Digest of the 9th International Photovoltaic Science and Engineering Conference, Miyazaki, Japan, pp. 67-68 (1996).

C15.    M. Rosmeulen, S.W. Glunz, W. Warta, J. Knobloch and W. Wettling, Analysis of LPCVD oxides for the passivation of high efficiency silicon solar cells, Proceedings of the 13th European Photovoltaic Solar Energy Conference, Nice, France, pp. 403-406 (1995).

C14.    S.W. Glunz, S. Sterk, R. Steeman, W. Warta, J. Knobloch, and W. Wettling, Emitter dark saturation currents of high-efficiency solar cells with inverted pyramids, Proceedings of the 13th European Photovoltaic Solar Energy Conference, Nice, pp. 409-412 (1995).

C13.    S. Noël, R. Schindler, S.W. Glunz, W. Warta and W. Wettling, Single step rapid thermal diffusion for selective emitter formation, Proceedings of the 13th European Photovoltaic Solar Energy Conference, Nice, pp. 1406-1408 (1995).

C12.    W. Füssel, S.W. Glunz, and W. Warta, Innovative Charakterisierungsverfahren zur Unterstützung der Solarzellentechnologie, Forschungsverbund Sonnenenergie "Themen 95/96", pp. 37-43 (1995).

C11.    D. Grützmacher, H. Kiess, W. Rehwald, F. Schäffler, J. Ramm, A. Dommann, and S.W. Glunz, Low temperature processing for crystalline Si solar cells, Proceedings of the 13th European Photovoltaic Solar Energy Conference, Nice, France, pp. 1360-1363 (1995).

C10.    J. Knobloch, S.W. Glunz, V. Henninger, W. Warta, W. Wettling, F. Schomann, W. Schmidt, A. Endrös and K.A. Münzer, 21 % efficient solar cells processed from Czochralski grown silicon, Proceedings of the 13th European Photovoltaic Solar Energy Conference, Nice, France, pp. 9-12 (1995).

C9.      S.W. Glunz, C. Hebling and W. Warta, Lifetime and material characteristics of multicrystalline silicon measured with high spatial resolution, Proceedings of the 4th International Conference on Polycrystalline Semiconductors IV - Physics, Chemistry and Technology, Gargnano, Italy, pp. 69-74 (1995).

C8.      S.W. Glunz, C. Hebling, W. Warta and W. Wettling, Comparison of spatially resolved carrier lifetimes in mc-Si with solar cell and material characteristics, Proceedings of the 1st World Conference on Photovoltaic Energy Conversion, Hawaii, USA, pp. 1625-1628 (1994).

C7.      E. Demesmaeker, S.W. Glunz, J. Knobloch and W. Wettling, Low-temperature surface passivation of silicon solar cells by means of a TMCTS oxide, Proceedings of the 12th European Photovoltaic Solar Energy Conference, Amsterdam, The Netherlands, pp. 713-715 (1994).

C6.      S.W. Glunz, A.B. Sproul, S. Sterk and W. Warta, Understanding effective lifetimes measured on oxidized silicon wafers with different techniques, Proceedings of the 12th European Photovoltaic Solar Energy Conference, Amsterdam, The Netherlands, pp. 492-495 (1994).

C5.      S. Sterk, S.W. Glunz, J. Knobloch and W. Wettling, High efficiency (>22%) Si-solar cells with optimized emitter, Proceedings of the 1st World Conference on Photovoltaic Energy Conversion, Hawaii, USA, pp. 1303-1306 (1994).

C4.      W. Warta, S.W. Glunz, A.B. Sproul, H. Lautenschlager, I. Reis and R. Schindler, Properties of multicrystalline silicon heat treated by classical and rapid thermal processing, Proceedings of the 3rd International Conference on Polycrystalline Semiconductors III - Physics and Technology, Saint Malo, France, pp. 415-420 (1993/4).

C3.      S. Sterk and S.W. Glunz, Simulation in high efficiency solar cell research, Proceedings of the 5th International Conference on Simulation of Semiconductor Devices and Processes, Vienna, pp. 393-396 (1993).

C2.      A. Aberle, S.W. Glunz, W. Warta, J. Kopp and J. Knobloch, SiO2-passivated high efficiency silicon solar cells: process dependence of Si-SiO2 interface recombination, Proceedings of the 10th European Photovoltaic Solar Energy Conference, Lisbon, Portugal, pp. 631-635 (1991).

C1.      J. Kopp, W. Warta, A. Aberle, S.W. Glunz and J. Knobloch, Impact of metallization techniques on 20% efficient silicon solar cells, Proceedings of the 22nd IEEE Photovoltaic Specialists Conference, Las Vegas, Nevada, USA, pp. 278-283 (1991).