| Theory and experiments on the back side reflectance of silicon wafer solar cells D Kray, M Hermle, SW Glunz Progress in Photovoltaics: Research and Applications 16 (1), 1-15, 2008 | 152 | 2008 |
| Laser-doped silicon solar cells by laser chemical processing (LCP) exceeding 20% efficiency D Kray, M Aleman, A Fell, S Hopman, K Mayer, M Mesec, R Muller, ... 2008 33rd IEEE Photovoltaic Specialists Conference, 1-3, 2008 | 119 | 2008 |
| Laser Chemical Processing (LCP)—A versatile tool for microstructuring applications D Kray, A Fell, S Hopman, K Mayer, GP Willeke, SW Glunz Applied Physics A 93, 99-103, 2008 | 117 | 2008 |
| Study on the edge isolation of industrial silicon solar cells with waterjet-guided laser D Kray, S Hopman, A Spiegel, B Richerzhagen, GP Willeke Solar Energy Materials and Solar Cells 91 (17), 1638-1644, 2007 | 102 | 2007 |
| Laser-fired contact silicon solar cells on p-and n-substrates SW Glunz, E Schneiderlöchner, D Kray, A Grohe, M Hermle, ... 19th European Photovoltaic Solar Energy Conference, 11, 2004 | 88 | 2004 |
| Investigation of laser‐fired rear‐side recombination properties using an analytical model D Kray, S Glunz Progress in Photovoltaics: Research and Applications 14 (3), 195-201, 2006 | 79 | 2006 |
| High-efficiency silicon solar cells for low-illumination applications SW Glunz, J Dicker, M Esterle, M Hermle, J Isenberg, FJ Kamerewerd, ... Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists …, 2002 | 78 | 2002 |
| Industrial LCP selective emitter solar cells with plated contacts D Kray, N Bay, G Cimiotti, S Kleinschmidt, N Kösterke, A Lösel, M Sailer, ... 2010 35th IEEE Photovoltaic Specialists Conference, 000667-000671, 2010 | 56 | 2010 |
| Transient 3D/2D simulation of laser-induced ablation of silicon A Fell, D Kray, GP Willeke Applied Physics A 92, 987-991, 2008 | 37 | 2008 |
| ACE designs: the beauty of rear contact solar cells A Schonecker, D Eikelboom, P Manshanden, M Goris, P Wyers, S Roberts, ... Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists …, 2002 | 36 | 2002 |
| Analysis of ultrathin high‐efficiency silicon solar cells D Kray, KR McIntosh physica status solidi (a) 206 (7), 1647-1654, 2009 | 34 | 2009 |
| Reducing Ag cost and increasing efficiency. Multicrystalline silicon solar cells with direct plated contacts exceeding 17% efficiency D Kray, N Bay, G Cimiotti, N Fritz, M Glatthaar, S Kleinschmidt, A Lösel, ... 26th EU PVSEC Proceedings, 1199-1202, 2011 | 31 | 2011 |
| Analysis of selective phosphorous laser doping in high-efficiency solar cells D Kray, KR McIntosh IEEE Transactions on Electron Devices 56 (8), 1645-1650, 2009 | 31 | 2009 |
| High-efficiency cell structures for medium-quality silicon SW Glunz, J Dicker, D Kray, JY Lee, R Preu, S Rein, E Schneiderlöchner, ... Proceedings of the 17th European Photovoltaic Solar Energy Conference, 1287-1292, 2001 | 29 | 2001 |
| Study on laser parameters for silicon solar cells with LCP selective emitters S Hopman, A Fell, K Mayer, C Fleischmann, K Drew, D Kray, F Granek Proceedings if the 24th European photovoltaic solar energy conference …, 2009 | 27 | 2009 |
| Comparison of Laser Chemical Processing and LaserMicroJet for structuring and cutting silicon substrates S Hopman, A Fell, K Mayer, M Mesec, A Rodofili, D Kray Applied Physics A 95, 857-866, 2009 | 25 | 2009 |
| Solar wafer slicing with loose and fixed grains D Kray, M Schumann, A Eyer, GP Willeke, R Kubler, J Beinert, G Kleer 2006 IEEE 4th World Conference on Photovoltaic Energy Conference 1, 948-951, 2006 | 24 | 2006 |
| Comprehensive experimental study on the performance of very thin laser-fired high-efficiency solar cells D Kray, H Kampwerth, E Schneiderlöchner, A Grohe, FJ Kamerewerd, ... | 24 | 2004 |
| Hocheffiziente solarzellenstrukturen für kristallines silicium-material industrieller qualität D Kray | 24 | 2004 |
| Comparative study of laser induced damage in silicon wafers S Baumann, D Kray, K Mayer, A Eyer, GP Willeke 2006 IEEE 4th World Conference on Photovoltaic Energy Conference 1, 1142-1145, 2006 | 23 | 2006 |