Business card

Dr. Lars Korte

Dr. Lars Korte

Physicist
Institute Silicon Photovoltaics

Tel (030) 8062 - 41351 Fax (030) 8062 - 41333 mail korte@helmholtz-berlin.de

Publications (journal papers and conference contributions)

2016


Albrecht, S.; Saliba, M.; Correa Baena, J.P.; Lang, F.; Kegelmann, L.; Mews, M.; Steier, L.; Abate, A.; Rappich, J.; Korte, L.; Schlatmann, R.; Nazeeruddin, M.K.; Hagfeldt, A.; Graetzel, M.; Rech, B.: Monolithic Perovskite/Silicon-Heterojunction Tandem Solar Cells Processed at Low Temperature. Energy & Environmental Science 9 (2016), p. 81-88


McMeekin, D.P.; Sadoughi, G.; Rehman, W.; Eperon, G.E.; Saliba, M.; Hörantner, M.T.; Haghighirad, A.; Sakai, N.; Korte, L.; Rech, B.; Johnston, M.B.; Herz, L.M.; Snaith, H.J.: A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells. Science 351 (2016), p. 151-155

2015


Greil, S.M.; Rappich, J.; Korte, L.; Bastide, S.: In Situ PL and SPV Monitored Charge Carrier Injection During Metal Assisted Etching of Intrinsic a-Si Layers on c-Si. ACS Applied Materials & Interfaces 7 (2015), p. 11654-11659


Kirner, S.; Hartig, M.; Mazzarella, L.; Korte, L.; Frijnts, T.; Scherg-Kurmes, H.; Ring, S.; Stannowski, B.; Rech, B.; Schlatmann, R.: The Influence of ITO Dopant Density on J-V Characteristics of Silicon Heterojunction Solar Cells: Experiments and Simulations. Energy Procedia 77 (2015), p. 725-732


Kirner, S.; Mazzarella, L.; Korte, L.; Stannowski, B.; Rech, B.; Schlatmann, R.: Silicon Heterojunction Solar Cells with Nanocrystalline Silicon Oxide Emitter: Insights into Charge Carrier Transport. IEEE Journal of Photovoltaics 5 (2015), p. 1601-1605


Lang, F.; Gluba, M.A.; Albrecht, S.; Rappich, J.; Korte, L.; Rech, B.; Nickel, N.H.: Perovskite Solar Cells with Large-Area CVD-Graphene for Tandem Solar Cells. Journal of Physical Chemistry Letters 6 (2015), p. 2745-2750


Leendertz, C.; Chirvony, V.S.; García-Calzada, R.; Görög, L.; Töfflinger, J.A.; Korte, L.; Agouram, S.; Martínez-Pastor, J.; Petermann, N.; Wiggers, H.; Ulyashin, A.G.: Towards solar cell emitters based on colloidal Si nanocrystals. Physica Status Solidi A 212 (2015), p. 156-161


Liebhaber, M.; Mews, M.; Korte, L.; Schulze, T.F.; Rech, B.; Lips, K.: Valence band offset and hole transport across a-SiOx (0<x<2) passivation layers in silicon heterojunction solar cells. In: 31st European Photovoltaic Solar Energy Conference and Exhibition EUPVSEC 2015, Hamburg, Germany. Hamburg: EUPVSEC Proceedings, 2015. - ISBN 3-936338-39-6, p. 770-775


Liebhaber, M.; Mews, M.; Schulze, T.F.; Korte, L.; Rech, B.; Lips, K.: Valence band offset in heterojunctions between crystalline silicon and amorphous silicon (sub)oxides (a-SiOx:H, 0<x<2). Applied Physics Letters 106 (2015), p. 031601/1-5


Mazzarella, L.; Kirner, S.; Gabriel, O.; Korte, L.; Stannowski, B.; Rech, B.; Schlatmann, R.: Nanocrystalline silicon oxide emitters for silicon hetero junction solar cells. Energy Procedia 77 (2015), p. 304-310


Mazzarella, L.; Kirner, S.; Stannowski, B.; Korte, L.; Rech, B.; Schlatmann, R.: p-type microcrystalline silicon oxide emitter for silicon heterojunction solar cells allowing current densities above 40 mA/cm2. Applied Physics Letters 106 (2015), p. 023902/1-5


Mews, M.; Liebhaber, M.; Rech, B.; Korte, L.: Valence band alignment and hole transport in amorphous/crystalline silicon heterojunction solar cells. Applied Physics Letters 107 (2015), p. 013902/1-4


Scherg-Kurmes, H.; Körner, S.; Ring, S.; Klaus, M.; Korte, L.; Ruske, F.; Schlatmann, R.; Rech, B.; Szyszka, B.: High mobility In2O3:H as contact layer for a-Si:H/c-Si heterojunction and muc-Si:H thin film solar cells. Thin Solid Films 594 (2015), p. 316-322


Töfflinger, J.A.; Laades, A.; Korte, L.; Leendertz, C.; Montanez, L. M.; Stürzebecher, U.; Sperlich, H-P.; Rech, B.: PECVD-AlOx/SiNx passivation stacks on wet chemically oxidized silicon: Constant voltage stress investigations of charge dynamics and interface defect states. Solar Energy Materials and Solar Cells 135 (2015), p. 49–56


Ziegler, J.; Mews, M.; Kaufmann, K.; Schneider, T.; Sprafke, A.N.; Korte, L.; Wehrsporn, R.B.: Plasma-enhanced atomic-layer-deposited MoOx emitters for silicon heterojunction solar cells. Applied Physics A - Materials Science and Processing 120 (2015), p. 811-816

2014


Chen, Y.-Y.; Hsin, P.-Y.; Leendertz, C.; Korte, L.; Rech, B.; Du, C.-H.; Gan, J.-Y.: Field-effect passivation and degradation analyzed with photoconductance decay measurements. Applied Physics Letters 104 (2014), p. 193504/1-5


Haschke, J.; Amkreutz, D.; Korte, L.; Ruske, F.; Rech, B.: Towards wafer quality crystalline silicon thin-film solar cells on glass. Solar Energy Materials and Solar Cells 128 (2014), p. 190-197


Korte, L.; Rößler, R.; Pettenkofer, C.: Direct determination of the band offset in atomic layer deposited ZnO/hydrogenated amorphous silicon heterojunctions from X-ray photoelectroscopy valence band spectra. Journal of Applied Physics 115 (2014), p. 203715/1-7


Lu, W.; Leendertz, C.; Korte, L.; Töfflinger, J.A.; Angermann, H.: Passivation properties of subnanometer thin interfacial silicon oxide films. Energy Procedia 55 (2014), p. 805-812


Mazzarella, L.; Kirner, S.; Mews, M.; Conrad, E.; Korte, L.; Stannowski, B.; Rech, B.; Schlatmann, R.: Comparison of TMB and B2H6 as precursors for emitter doping in high efficiency silicon hetero junction solar cells. Energy Procedia 60 (2014), p. 123-128


Mews, M.; Leendertz, C.; Algasinger, M.; Koynov, S.; Korte, L.: Amorphous/crystalline silicon heterojunction solar cells with black silicon texture. Physica Status Solidi - Rapid Research Letters 8 (2014), p. 831-835


Mews, M.; Mader, C.; Traut, S.; Sontheimer, T.; Wunnicke, O.; Korte, L.; Rech, B.: Solution-processed amorphous silicon surface passivation layers. Applied Physics Letters 105 (2014), p. 122113/1-5


Schaefer, S.; Albrecht, S.; Neher, D.; Schulze, T.; Conrad, E.; Korte, L.; Rech, B.; Wördenweber, J; Gordijn, A; Scherf, U; Dumsch, I: Electric Field Distribution in Hybrid Solar Cells Containing Amorphous Silicon and Polymers. Organic Photonics and Photovoltaics 2 (2014), p. 12-20


Töfflinger, J.A.; Laades, A.; Leendertz, C.; Montañez, L.M.; Korte, L.; Stürzebecher, U.; Sperlich, H.-P.; Rech, B.: PECVD-AlOx/SiNx passivation stacks on silicon: Effective charge dynamics and interface defect state spectroscopy. Energy Procedia 55 (2014), p. 845–854


Ziegler, J.; Haschke, J.; Käsebier, T.; Korte, L.; Sprafke, A.N.; Wehrspohn, R.B.: Influence of black silicon surfaces on the performance of back-contacted back silicon heterojunction solar cells. Optics Express 22 (2014), p. A1469-A1476


Kegel, J.; Angermann, H.; Stürzebecher, U.; Conrad, E.; Mews, M.; Korte, L.; Stegemann, B.: Over 20% conversion efficiency on silicon heterojunction solar cells by IPA-free substrate texturization. Applied Surface Science 301 (2014), p. 56-62


Mews, M.; Conrad, E.; Kirner, S.; Mingirulli, N.; Korte, L.: Hydrogen plasma treatments of amorphous/crystalline silicon-heterojunctions. Energy Procedia 55 (2014), p. 827-833


Stegemann, B.; Kegel, J.; Mews, M.; Conrad, E.; Korte, L.; Stürzebecher, U.; Angermann, H.: Evolution of the charge carrier lifetime characteristics in crystalline silicon wafers during processing of heterojunction solar cells. Energy Procedia 55 (2014), p. 219–228

2013


Chen, Y.-Y.; Korte, L.; Leendertz, C.; Haschke, J.; Gan, J.-Y.; Wu, D.-C.: Simulation of contact schemes for silicon heterostructure rear contact solar cells. Energy Procedia 38 (2013), p. 677-683


George, B.M.; Behrends, J.; Schnegg, A.; Schulze, T.F.; Fehr, M.; Korte, L.; Rech, B.; Lips, K.; Rohrmüller, M.; Rauls, E.; Schmidt, W.G.; Gerstmann, U.: Atomic Structure of Interface States in Silicon Heterojunction Solar Cells. Physical Review Letters 110 (2013), p. 136803/1-5


Haschke, J.; Chen, Y.-Y.; Gogolin, R.; Mews, M.; Mingirulli, N.; Korte, L.; Rech, B.: Approach for a Simplified Fabrication Process for IBC-SHJ Solar Cells with High Fill Factors. Energy Procedia 38 (2013), p. 732-736


Haschke, J.; Jogschies, L.; Amkreutz, D.; Korte, L.; Rech, B.: Polycrystalline silicon heterojunction thin-film solar cells on glass exhibiting 582mV open-circuit voltage. Solar Energy Materials and Solar Cells 115 (2013), p. 7-10


Kegel, J.; Angermann, H.; Stürzebecher, U.; Conrad, E.; Korte, L.; Stegemann, B.: IPA-free textured a-Si:H/C-Si heterojunction solar cells exceeding 20 % efficiency. In: Proc 28th European Photovoltaic Solar Energy Conference and Exhibition. , 2013. - ISBN 3-936338-33-7, p. 1093 - 1098


Leendertz, C.; Teodoreanu, A.-M.; Korte, L.; Rech, B.: The influence of space charge regions on effective charge carrier lifetime in thin films and resulting opportunities for materials characterization. Journal of Applied Physics 113 (2013), p. 044510/1-10


Mews, M.; Schulze, T.F.; Mingirulli, N.; Korte, L.: Hydrogen plasma treatments for passivation of amorphous-crystalline silicon-heterojunctions on surfaces promoting epitaxy. Applied Physics Letters 102 (2013), p. 122106/1-4


Mews, M.; Schulze, T.F.; Mingirulli, N.; Korte, L.: Amorphous silicon passivation of surfaces promoting epitaxy. Energy Procedia 38 (2013), p. 855-861


Roczen, M.; Laades, A.; Schade, M.; Barthel, T.; Ordenez, J.; Toefflinger, J.A.; Malguth, E.; Ruske, F.; Leendertz, C.; Korte, L.; Leipner, H.S.; Rech, B.: Structural properties of Si/SiO2 nanostructures grown by decomposition of substoichiometric SiOxNy layers for photovoltaic applications. Physica Status Solidi A 210 (2013), p. 676-681


Ruske, F.; Rößler, R.; Wimmer, M.; Schönau, S.; Kämpfer, S.; Hendrichs, M.; Neubert, S.; Korte, L.; Rech, B.: ZnO:Al with tuned properties for photovoltaic applications: thin layers and high mobility material. Proceedings of SPIE 8626 (2013), p. 86260Y/1-9


Rößler, R.; Leendertz, C.; Korte, L.; Mingirulli, N.; Rech, B.: Impact of the transparent conductive oxide work function on injection-dependent a-Si:H/c-Si band bending and solar cell parameters. Journal of Applied Physics 113 (2013), p. 144513/1-8


Stegemann, B.; Kegel, J.; Mews, M.; Conrad, E.; Korte, L.; Stürzebecher, U.; Angermann, H.: Passivation of Textured Silicon Wafers: Influence of Pyramid Size Distribution, a-Si:H Deposition Temperature, and Post-Treatment. Energy Procedia 38 (2013), p. 881-889


Teodoreanu, A.-M.; Friedrich, F.; Leihkauf, R.; Boit, C.; Leendertz, C.; Korte, L.: 2D modelling of polycrystalline silicon thin film solar cells. EPJ Photovoltaics 4 (2013), p. 45104/1-6


Teodoreanu, A.-M.; Leendertz, C.; Sontheimer, T.; Korte, L.; Rech, B.: An effective medium approach for modeling polycrystalline silicon thin film solar cells. Solar Energy Materials and Solar Cells 117 (2013), p. 152-160


Töfflinger, J.A.; Pedrueza, E.; Chirvony, V.; Leendertz, C.; Garcia-Calzada, R.; Abargues, R.; Gref, O.; Roczen, M.; Korte, L.; Martinez-Pastor, J.P.; Rech, B.: Photoconductivity and optical properties of silicon coated by thin TiO2 film in situ doped by Au nanoparticles. Physica Status Solidi A 210 (2013), p. 687-694


Varache, R.; Kleider, J.P.; Gueunier-Farret, M.E.; Korte, L.: Silicon heterojunction solar cells: Optimization of emitter and contact properties from analytical calculation and numerical simulation. Materials Science and Engineering B 178 (2013), p. 593-598


Teodoreanu, A.-M.; Friedrich, F.; Leihkauf, R.; Korte, L.; Kittler, M.; Rech, B.; Boit, C.: 2D simulations of the grain boundary light beam induced current (GB-LBIC) technique on polycrystalline silicon thin films. In: Proceedings - EU PVSEC 2013, 28th European Photovoltaic Solar Energy Conference and Exhibition : Parc des Expositions paris Nord Villepinte, Paris, France ; conference 30 September - 04 October 2013. München: WIP, 2013, p. 2666-2670

2012


Angermann, H.; Laades, A.; Stürzebecher, U.; Conrad, E.; Klimm, C.; Schulze, T.F.; Jacob, K.; Lawerenz, A.; Korte, L.: Wet-chemical preparation of textured silicon solar cell substrates: Surface conditioning and electronic interface properties. Solid State Phenomena 187 (2012), p. 349-352


Korte, L.: Electronic Properties of Ultrathin a-Si:H Layers and the a-Si:H/c-Si Interface. In: van Sark, W.; Korte, L.; Roca, F. [Eds.] : Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar cells. Berlin: Springer, 2012 (Engineering Materials). - ISBN 978-3-642-22274-0, p. 161-220


Roczen, M.; Malguth, E.; Schade, M.; Schöpke, A.; Laades, A.; Blech, M.; Gref, O.; Barthel, T.; Töfflinger, J.A.; Schmidt, M.; Leipner, H.S.; Korte, L.; Rech, B.: Comparison of growth methods for Si/SiO2 nanostructures as nanodot hetero-emitters for photovoltaic applications. Journal of Non-Crystalline Solids 358 (2012), p. 2253-2256


Roczen, M.; Schade, M.; Malguth, E.; Callsen, G.; Barthel, T.; Gref, O.; Töfflinger, J.A.; Schöpke, A.; Schmidt, M.; Leipner, H.S.; Ruske, F.; Phillips, M.R.; Hoffmann, A.; Korte, L.; Rech, B.: Structural investigations of silicon nanostructures grown by self-organized island formation for photovoltaic applications. Applied Physics A - Materials Science and Processing 108 (2012), p. 719-726


Rößler, R.; Korte, L.; Leendertz, C.; Mingirulli, N.; El Mhamdi, M.; Rech, B.: ZnO:Al/(p)a-Si:H CONTACT FORMATION AND ITS INFLUENCE ON CHARGE CARRIER LIFETIME MEASUREMENTS. In: Nowak, S. [Ed.] : 27th European Photovoltaic Solar Energy Conference and Exhibition ; Frankfurt, Main: EU PVSEC ; 24.9.2012-28.9.2012. München: WIP, 2012. - ISBN 3-936338-28-0, p. 1443-1447


Schulze, T.F.; Korte, L.; Rech, B.: Impact of a-Si:H hydrogen depth profiles on passivation properties in a-Si:H/c-Si heterojunctions. Thin Solid Films 520 (2012), p. 4439-4444


Varache, R.; Favre, W.; Korte, L.; Kleider, J.P.: Influence of the amorphous/crystalline silicon heterostructure properties on planar conductance measurements. Journal of Non-Crystalline Solids 358 (2012), p. 2236-2240


Varache, R.; Kleider, J.P.; Favre, W.; Korte, L.: Band bending and determination of band offsets in amorphous/crystalline silicon heterostructures from planar conductance measurements. Journal of Applied Physics 112 (2012), p. 123717/1-15


van Sark, W.; Korte, L.; Roca, F.: Introduction - Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar cells. In: van Sark, W.; Korte, L.; Roca, F. [Eds.] : Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar cells. Berlin: Springer, 2012 (Engineering Materials). - ISBN 978-3-642-22274-0, p. 1-12


van Sark, W.; Korte, L.; Roca, F. [Eds.]: Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar Cells. Berlin: Springer, 2012 (Engineering Materials). - ISBN 978-3-642-22274-0


Reiss, P.; Haschke, J.; Korte, L.; Mingirulli, N.; Amkreutz, D.; Leendertz, C.; Teodoreanu, A.-M.; Rech, B.: Short Circuit Current Loss Analysis of Electron Beam Crystallized Silicon Solar Cells on Glass by Numerical Computer Simulation. In: Nowak, S. [Ed.] : 27th European Photovoltaic Solar Energy Conference and Exhibition ; Frankfurt, Main: EU PVSEC ; 24.9.2012-28.9.2012. München: WIP, 2012. - ISBN 3-936338-28-0, p. 2396-2399


Varache, R.; Angermann, H.; Korte, L.; Gueunier-Farret, M.-E.; Kleider, J.P.: Controlled interfacial wet-chemical oxide for amorphous silicon/crystalline silicon heterojunction solar cells. In: Nowak, S. [Ed.] : 27th European Photovoltaic Solar Energy Conference and Exhibition ; Frankfurt, Main: EU PVSEC ; 24.9.2012-28.9.2012. München: WIP, 2012. - ISBN 3-936338-28-0, p. 1582-1585

2011


Angermann, H.; Wünsch, F.; Kunst, M.; Laades, A.; Stürzebecher, U.; Conrad, E.; Korte, L.; Schmidt, M.: Effect of wet-chemical substrate pretreatment on electronic interface properties and recombination losses of a-Si:H/c-Si and a-SiNxH/c-Si hetero-interfaces. Physica Status Solidi C 8 (2011), p. 879-882


Greil, S.M.; Mingirulli, N.; Korte, L.; Hartmann, K.; Schöpke, A.; Rappich, J.; Rech, B.: Etching of a-Si:H on c-Si absorber monitored by in situ photoluminescence measurements. Energy Procedia 8 (2011), p. 269-274


Haschke, J.; Mingirulli, N.; Gogolin, R.; Ferré, R.; Schulze, T.F.; Düsterhöft, J.; Harder, N.-P.; Korte, L.: Interdigitated Back-Contacted Silicon Heterojunction Solar Cells with Improved Fill Factor and Efficiency. IEEE Journal of Photovoltaics 1 (2011), p. 130-134


Korte, L.; Schmidt, M.: Doping type and thickness dependence of band offsets at the amorphous/crystalline silicon heterojunction. Journal of Applied Physics 109 (2011), p. 063714/1-6


Korte, L.; Schulze, T.F.; Leendertz, C.; Schmidt, M.; Rech, B.: Band alignment at a-Si:H/c-Si hetero-interfaces. In: Baojie Yan ... [Ed.] : Amorphous and polycrystalline thin-film silicon science and technology - 2011 : symposium held April 25 - 29, 2011, San Francisco, California, U.S.A. ; [papers presented in the 2011 MRS spring meeting Symposium A, "Amorphous and Polycrystalline Thin Film Silicon Science and Technology - 2011] . MRS, 2011 (MRS Symposium Proceedings ; 1321). - ISBN 978-1-60511-298-5, p. 323-328


Leendertz, C.; Mingirulli, N.; Schulze, T.F.; Kleider, J.P.; Rech, B.; Korte, L.: Discerning passivation mechanisms at a-Si:H/c-Si interfaces by means of photoconductance measurements. Applied Physics Letters 98 (2011), p. 202108/1-3


Mingirulli, N.; Haschke, J.; Gogolin, R.; Ferré, R.; Schulze, T.F.; Düsterhöft, J.; Harder, N.-P.; Korte, L.; Brendel, R.; Rech, B. : Efficient interdigitated back-contacted silicon heterojunction solar cells. Physica Status Solidi / Rapid Research Letters 5 (2011), p. 159-161


Mingirulli, N.; Haschke, J.; Gogolin, R.; Schulze, T.F.; Rößler, R.; Düsterhöft, J.; Ferré, R.; Meyer, R.; Moschner, J.; Plagwitz, H.; Wagner, T.; Harder, N.P.; Korte, L.; Brendel, R.; Rech, B.: APPLICATION OF AMORPHOUS SILICON BUFFER LAYERS TO INTERDIGITATED BACK CONTACTED SILICON HETEROJUNCTION SOLAR CELLS. In: Ossenbrink, H. [u.a.] [Eds.] : 26th European Photovoltaic Solar Energy Conference 5 - 9 September, Hamburg, Germany. München: WIP, 2011. - ISBN 3-936338-27-2, p. 999-1003


Ribeyron, P.-J. ; Muñoz, D.; Kleider, J.-P.; Favre, W.; Roca i Cabarrocas, P.; Labrune, M.; Geerligs, B.; Weeber, A.; Späth, M.; Olson, C.; Dekker, N.; van Sark, G.J.H.M. ; Schüttauf, J.A.; Rath, J.K.; Schropp, R.; Tucci, M.; De Iullis, S.; Gordon, I.; O'Sullivan, B.; Descoeudres, A.; De Wolf, S.; Ballif, C.; Schulze, T.; Korte, L.; Madon, F.; Quang, N.L.; Scherff, M.; Doll, R.; Zemen, Y.; Zietek, G.: European Record Efficiency Amorphous-Crystalline-Silicon Heterojunction Solar Cells: Final Results from the HETSI Project. In: Ossenbrink, H. [u.a.] [Eds.] : 26th European Photovoltaic Solar Energy Conference 5 - 9 September, Hamburg, Germany. München: WIP, 2011. - ISBN 3-936338-27-2, p. 853-857


Schulze, T. F.; Leendertz, C.; Mingirulli, N.; Korte, L.; Rech, B.: Impact of Fermi-level dependent defect equilibration on Voc of amorphous/crystalline silicon heterojunction solar cells. Energy Procedia 8 (2011), p. 282-287


Schulze, T.F.; Korte, L.; Rech, B.: Microscopic Properties of the Heterointerface in a-Si:h/c-Si High-Efficieny Heterojunction Solar Cells. In: Ossenbrink, H. [u.a.] [Eds.] : 26th European Photovoltaic Solar Energy Conference 5 - 9 September, Hamburg, Germany. München: WIP, 2011. - ISBN 3-936338-27-2, p. 1045-1051


Schulze, T.F.; Korte, L.; Ruske, F.; Rech, B.: Band lineup in amorphous/crystalline silicon heterojunctions and the impact of hydrogen microstructure and topological disorder. Physical Review B 83 (2011), p. 165314/1-11


Stegemann, B.; Korte, L.; Gref, O.; Lussky, T.; Schmidt, M.; Angermann, H.: LOW-TEMPERATURE PREPARATION OF SIO2 TUNNEL OXIDES ON C-SI WITH CHEMICALLY ABRUPT INTERFACES AND LOW DENSITIES OF DEFECT STATES. In: Ossenbrink, H. [u.a.] [Eds.] : 26th European Photovoltaic Solar Energy Conference 5 - 9 September, Hamburg, Germany. München: WIP, 2011. - ISBN 3-936338-27-2, p. 1615-1619

2010


Angermann, H.; Laades, A.; Stürzebecher, U.; Conrad, E.; Klimm, C.; Schulze, T.F.; Lawerenz, A.; Korte, L.: Wet-chemical preparation of textured silicon solar cell substrates: Surface conditioning and electronic interface properties. In: 10th International Symposium on Ultra Clean Processing of Semiconductor Surfaces. UCPSS 2010. September 19 - 22, 2010, Ostend, Belgium. , 2010, p. 113-114


Brendel, R.; Harder, N.-P.; Schmidt, J.; Glunz, S.; Preu, R.; Reber, S.; Korte, L.; Kunz, T.: Silizium-Wafer-Solarzellen - Neue Horizonte. In: Stadermann, G. [Red.] [Ed.] : Forschung für das Zeitalter der erneuerbaren Energien. Jubiläumstagung des FVEE 11.- 12. Oktober 2010 Umweltforum Berlin. , 2010, p. 54-60


Leendertz, C.; Mingirulli, N.; Schulze, T.F.; Kleider, J.P.; Rech, B.; Korte, L.: Physical Insight into Interface Passivation of a-Si:H/c-Si Heterostructures by Analysis of Injection-dependent Lifetime and Band Bending. In: De Santi, G.F. [u.a.] [Eds.] : 25th European Photovoltaic Solar Energy Conference and Exhibition / 5th World Conference on Photovoltaic Energy Conversion, 6-10 September 2010, Valencia, Spain. EU PVSEC. Munich: WIP, 2010. - ISBN 3-936338-26-4, p. 1377-1381


Leendertz, C.; Stangl, R.; Schulze, T.F.; Schmidt, M.; Korte, L.: A recombination model for a-Si:H/c-Si heterostructures. Physica Status Solidi C 7 (2010), p. 1005-1010


Schulze, T.F.; Beushausen, H.N.; Leendertz, C.; Dobrich, A.; Hannappel, T.; Korte, L.; Rech, B.: Impact of a-Si:H structural properties on the annealing behavior of a-Si:H/c-Si heterostructures used as precursors for high-efficiency solar cells. In: Friedman, D... [Ed.] : Defects in inorganic photovoltaic materials : Spring 2010, April 5 - 9, San Francisco, California, U.S.A.. Warrendale: MRS, 2010 (Materials Research Society symposium proceedings ; 1268). - ISBN 978-1-605-11245-9, p. 1268-EE01-07


Schulze, T.F.; Beushausen, H.N.; Leendertz, C.; Dobrich, A.; Rech, B.; Korte, L.: Interplay of amorphous silicon disorder and hydrogen content with interface defects in amorphous/crystalline silicon heterojunctions. Applied Physics Letters 96 (2010), p. 252102/1-3


Schulze, T.F.; Korte, L.; Conrad, E. ; Schmidt, M.; Rech, B.: Electrical transport mechanisms in a-Si:H/c-Si heterojunction solar cells. Journal of Applied Physics 107 (2010), p. 023711/1-13


Schulze, T.F.; Korte, L.; Conrad, E. ; Schmidt, M.; Rech, B.: High-forward-bias transport mechanism in a-Si:H/c-Si heterojunction solar cells. Physica Status Solidi A 207 (2010), p. 657-660

2009


Angermann, H.; Conrad, E.; Korte, L.; Rappich, J.; Schulze, T.F.; Schmidt, M.: Passivation of textured substrates for a-Si:H/c-Si hetero-junction solar cells: Effect of wet-chemical smoothing and intrinsic a-Si:H interlayer. Materials Science and Engineering B 159-160 (2009), p. 219-223


Johnson, B.; Korte, L.; Lußky, T.; Klaer, J.; Lauermann, I.: CuInS2 - CdS heterojunction valence band offset measured with near-UV constant final state yield spectroscopy. Journal of Applied Physics 106 (2009), p. 073712/1-6


Korte, L. ; Conrad, E. ; Angermann, H. ; Stangl, R. ; Schmidt, M.: Advances in a-Si:H/c-Si heterojunction solar cell fabrication and characterization. Solar Energy Materials and Solar Cells 93 (2009), p. 905-910


Korte, L. ; Laades, A. ; Lauer, K. ; Stangl, R. ; Schaffarzik, D. ; Schmidt, M.: Surface photovoltage investigation of recombination at the a-Si/c-Si heterojunction. Thin Solid Films 517 (2009), p. 6396-6400


Schulze, T.F. ; Beushausen, H.N. ; Hansmann, T. ; Korte, L. ; Rech, B.: Accelerated interface defect removal in amorphous/crystalline silicon heterostructures using pulsed annealing and microwave heating. Applied Physics Letters 95 (2009), p. 182108/1-3


Schulze, T.F. ; Korte, L. ; von Maydell, K. ; Schmidt, M. ; Rech, B.: Insight Into Electronic Transport and Interface Passivation in a-Si:H/c-Si Heterojunction Solar Cells by Temperature-dependent I-V Characterization. In: 24th European Photovoltaic Solar Energy Conference, EU PVSEC ; proceedings of the international conference, held in Hamburg, Germany, 21 - 25 September 2009. Munich: WIP, 2009, p. 2213-2217


Seiffe, J.; Suwito, D.; Korte, L.; Hofmann, M.; Janz, S.; Rentsch, J.; Preu, R.: Thermally activated p- and n-doped passivation layers. In: 24th European Photovoltaic Solar Energy Conference, EU PVSEC ; proceedings of the international conference, held in Hamburg, Germany, 21 - 25 September 2009. Munich: WIP, 2009, p. 1562-1568


Stangl, R. ; Haschke, J. ; Bivour, M. ; Korte, L. ; Schmidt, M. ; Lips, K. ; Rech, B.: Planar rear emitter back contact silicon heterojunction solar cells. Solar Energy Materials and Solar Cells 93 (2009), p. 1900-1903

2008


Angermann, H. ; Korte, L. ; Rappich, J. ; Conrad, E. ; Sieber, I. ; Schmidt, M. ; Hübener, K. ; Hauschild, J.: Optimisation of electronic interface properties of a-Si:H/c-Si hetero-junction solar cells by wet-chemical surface pre-treatment. Thin Solid Films 516 (2008), p. 6775-6781


Angermann, H. ; Rappich, J. ; Korte, L. ; Sieber, I. ; Conrad, E. ; Schmidt, M. ; Hübener, K. ; Polte, J. ; Hauschild, J.: Wet-chemical passivation of atomically flat and structured silicon substrates for solar cell application. Applied Surface Science 254 (2008), p. 3615-3625


Angermann, H. ; Schulze, T.F. ; Conrad, E. ; Rappich, J. ; Korte, L. ; Schmidt, M.: Cleaning and passivation of structured n-type Si substrates: preparation and interface properties of a-Si:H/c-Si hetero solar cells. In: Lincot, D. [u.a.] [Eds.] : Twenty third European Photovoltaic Solar Energy Conference : proceedings of the international conference held in Valencia, Spain, 1 - 5 September 2008. München: WIP Renewable Energies, 2008. - ISBN 3-936338-24-8, p. 1422-1426


Haschke, J. ; Stangl, R. ; Bivour, M. ; Conrad, E. ; Korte, L. ; Schmidt, M. ; Lips, K. ; Rech, B.: New rear contacted amorphous/crystalline silicon heterojunction solar cells. In: Lincot, D. [u.a.] [Eds.] : Twenty third European Photovoltaic Solar Energy Conference : proceedings of the international conference held in Valencia, Spain, 1 - 5 September 2008. München: WIP Renewable Energies, 2008. - ISBN 3-936338-24-8, p. 1652-1656


Korte, L. ; Bastide, S. ; Lévy-Clément, C.: Fast measurements of effective optical reflectivity using a conventional flatbed scanner. In: Lincot, D. [u.a.] [Eds.] : Twenty third European Photovoltaic Solar Energy Conference : proceedings of the international conference held in Valencia, Spain, 1 - 5 September 2008. München: WIP Renewable Energies, 2008. - ISBN 3-936338-24-8, p. 1431-1436


Korte, L. ; Bastide, S. ; Lévy-Clément, C.: Measurements of effective optical reflectivity using a conventional flatbed scanner - Fast assessment of optical layer properties. Solar Energy Materials and Solar Cells 92 (2008), p. 844-850


Korte, L. ; Schmidt, M.: Investigation of gap states in phosphorous-doped ultra-thin a-Si:H by near-UV photoelectron spectroscopy. Journal of Non-Crystalline Solids 354 (2008), p. 2138-2143


Suwito, D.; Roth, T.; Pysch, D.; Korte, L.; Richter, A.; Janz, S.; Glunz, S.W.: Detailed study on the passivation mechanism of a-SixC1-x for the solar cell rear side. In: Lincot, D. [u.a.] [Eds.] : Twenty third European Photovoltaic Solar Energy Conference : proceedings of the international conference held in Valencia, Spain, 1 - 5 September 2008. München: WIP Renewable Energies, 2008. - ISBN 3-936338-24-8, p. 1023-1028

2007


Angermann, H. ; Korte, L. ; Rappich, J. ; Schaffarzik, D. ; Conrad, E. ; Sieber, I. ; Schmidt, M.: Wet-chemical surface preparation and electronic interface properties of a-Si:H/c-Si hetero-junction solar cells. In: 22nd European Photovoltaic Solar Energy Conference : proceedings of the international conference held in Milan, Italy, 3 - 7 September 2007. Munich: WIP, 2007, p. 2089-2093


Korte, L. ; Conrad, E. ; Angermann, H. ; Stangl, R. ; Schmidt, M.: Overview on a-Si:H/c-Si heterojunction solar cells - physics and technology. In: 22nd European Photovoltaic Solar Energy Conference, 3 - 7 September 2007, Milan, Italy. , 2007, p. 859-865


Schmidt, M. ; Korte, L. ; Laades, A. ; Stangl, R. ; Schubert, Ch. ; Angermann, H. ; Conrad, E. ; v. Maydell, K.: Physical aspects of a-Si:H/c-Si hetero-junction solar cells. Thin Solid Films 515 (2007), p. 7475-7480


Stangl, R. ; Bivour, M. ; Conrad, E. ; Didschuns, I. ; Korte, L. ; Lips, K. ; Schmidt, M.: A novel high efficiency buried grid rear contact amorphous/crystalline silicon heterojunction solar cell concept. In: 22nd European Photovoltaic Solar Energy Conference : proceedings of the international conference held in Milan, Italy, 3 - 7 September 2007. Munich: WIP, 2007, p. 870-874

2006


Conrad, E. ; Korte, L. ; Meydell, K. v. ; Angermann, H. ; Schubert, C. ; Stangl, R. ; Schmidt, M.: Development and optimization of a-Si:H/c-Si heterojunction solar cells completely processed at low temperatures. In: Poortman, J. [u.a.] [Eds.] : Twentyfirst European Photovoltaic Solar Energy Conference : proceedings of the international conference held in Dresden, Germany, 4 - 8 September 2006 . München: WIP Renewable Energies, 2006. - ISBN 3-936338-20-5, p. 784-787


Fuhs, W. ; Korte, M. ; Schmidt, M.: Heterojunctions of hydrogenated amorphous silicon and monocrystalline silicon. Journal of Optoelectronics and Advanced Materials 8 (2006), p. 1989-1995


Korte, L.: Die elektronische Struktur des amorph-kristallinen Silizium-Heterostruktur-Kontakts. HMI-B 611 , 2006
Zugl.: Marburg, Philipps-Univ., Diss., 2006


Korte, L. ; Laades, A. ; Schmidt, M.: Electronic states in a-Si:H/c-Si heterostructures. Journal of Non-Crystalline Solids 352 (2006), p. 1217-1220


Maydell, K.v. ; Korte, L. ; Laades, A. ; Stangl, R. ; Conrad, E. ; Lange, F. ; Schmidt, M.: Characterization and optimization of the interface quality in amorphous/crystalline silicon heterojunction solar cells. Journal of Non-Crystalline Solids 352 (2006), p. 1958-1961


Schmidt, M. ; Angermann, H. ; Conrad, E. ; Korte, L. ; Laades, A. ; Maydell, K.v. ; Schubert, Ch. ; Stangl, R.: Physical and technological aspects of a-Si:H/c-Si hetero-junction solar cells. In: 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion : Waikoloa, Hawaii, May 7-12, 2006 : WCPEC-4. Piscataway, NJ: IEEE, 2006. - ISBN 1-4244-0016-3, p. 1433-1438

2005


Maydell K. v. ; Schmidt M. ; Korte L. ; Laades A. ; Conrad E. ; Stangl R. ; Scherff M. ; Fuhs W.: Basic electronic properties and optimization of TCO/a-Si:H(n)/c-Si(p) hetero solar cells. In: Conference record of the Thirty-First IEEE Photovoltaic Specialists Conference - 2005 : Coronado Springs Resort, Lake Buena Vista, FL, January 3 - 7, 2005. Piscataway, NJ: IEEE Operations Center, 2005. - ISBN 0-7803-8707-4, p. 1225-1228


Schmidt M. ; Korte L. ; Laades A. ; Stangl R. ; Maydell, K. v.: Electronic key quantities of a-Si:H (n,p)/ C-Si (p,n) heterostructure solar cells. In: Technical digest / 15th International Photovoltaic Science and Engineering Conference (PVSEC-15) : October 10 - 15, 2005, Shanghai, China. Shanghai: Shanghai Jiao Tong Univ., 2005, p. 995-996

2004


Laades A. ; Kliefoth K. ; Korte L. ; Brendel K. ; Stangl R. ; Schmidt M. ; Fuhs W.: Surface passivation of crystalline silicon wafers by hydrogenated amorphous silicon probed by time resolved surface photovoltage and photoluminescence spectroscopy . In: Hoffmann W. [u.a.] [Eds.] : Nineteenth European Photovoltaic Solar Energy Conference : proceedings of the international conference held in Paris, France, 7 - 11 June 2004. Munich, Florence: WIP, ETA, 2004, p. 1170-1173


Schmidt M. ; Korte L. ; Kliefoth K. ; Schoepke A. ; Stangl R. ; Laades A. ; Conrad E. ; Brendel K. ; Fuhs W. ; Scherff M. ; Fahrner W.: Basic electronic properties of a-Si:H/c-Si heterostructure solar cells. In: Hoffmann W. [u.a.] [Eds.] : Nineteenth European Photovoltaic Solar Energy Conference : proceedings of the international conference held in Paris, France, 7 - 11 June 2004. Munich, Florence: WIP, ETA, 2004, p. 592-595


Schmidt M. ; Schoepke A. ; Korte L. ; Milch O. ; Fuhs W.: Density distribution of gap states in extremely thin a-Si:H layers on crystalline silicon wafers. Journal of Non-Crystalline Solids 338-340 (2004), p. 211-214

1993


Mehta, D.; Korten, W.; Hübel, H.; Theine, K.; Schmitz, W.; Willsau, P.; Yang, C.X.; Hannachi, F.; Fossan, D.B.; Grawe, H.; Kluge, H.; Maier, K.H.: Dipole cascades in 194Pb. Zeitschrift für Physik A 345 (1993), p. 169-170