Explanation of potential-induced degradation of the shunting type by Na decoration of stacking faults in Si solar cells V Naumann, D Lausch, A Hähnel, J Bauer, O Breitenstein, A Graff, ...
Solar Energy Materials and Solar Cells 120, 383-389, 2014
390 2014 Techno-economic assessment of soiling losses and mitigation strategies for solar power generation K Ilse, L Micheli, BW Figgis, K Lange, D Daßler, H Hanifi, F Wolfertstetter, ...
Joule 3 (10), 2303-2321, 2019
336 2019 Fundamentals of soiling processes on photovoltaic modules KK Ilse, BW Figgis, V Naumann, C Hagendorf, J Bagdahn
Renewable and Sustainable Energy Reviews 98, 239-254, 2018
321 2018 Tunnel oxide passivated carrier-selective contacts based on ultra-thin SiO2 layers grown by photo-oxidation or wet-chemical oxidation in ozonized water A Moldovan, F Feldmann, K Kaufmann, S Richter, M Werner, C Hagendorf, ...
2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC), 1-6, 2015
318 2015 Comprehensive analysis of soiling and cementation processes on PV modules in Qatar KK Ilse, BW Figgis, M Werner, V Naumann, C Hagendorf, H Pöllmann, ...
Solar Energy Materials and Solar Cells 186, 309-323, 2018
166 2018 On the mechanism of potential‐induced degradation in crystalline silicon solar cells J Bauer, V Naumann, S Großer, C Hagendorf, M Schütze, O Breitenstein
physica status solidi (RRL)–Rapid Research Letters 6 (8), 331-333, 2012
158 2012 Potential-induced degradation (PID): Introduction of a novel test approach and explanation of increased depletion region recombination D Lausch, V Naumann, O Breitenstein, J Bauer, A Graff, J Bagdahn, ...
IEEE journal of photovoltaics 4 (3), 834-840, 2014
150 2014 Micro structural root cause analysis of potential induced degradation in c-Si solar cells V Naumann, C Hagendorf, S Grosser, M Werner, J Bagdahn
Energy Procedia 27, 1-6, 2012
141 2012 The role of stacking faults for the formation of shunts during potential‐induced degradation of crystalline Si solar cells V Naumann, D Lausch, A Graff, M Werner, S Swatek, J Bauer, A Hähnel, ...
physica status solidi (RRL)–Rapid Research Letters 7 (5), 315-318, 2013
128 2013 Interface and material characterization of thin ALD-Al2O3 layers on crystalline silicon V Naumann, M Otto, RB Wehrspohn, M Werner, C Hagendorf
Energy Procedia 27, 312-318, 2012
124 2012 Chemical and structural study of electrically passivating Al2O3/Si interfaces prepared by atomic layer deposition V Naumann, M Otto, RB Wehrspohn, C Hagendorf
Journal of Vacuum Science & Technology A 30 (4), 2012
116 2012 Simple cleaning and conditioning of silicon surfaces with UV/ozone sources A Moldovan, F Feldmann, G Krugel, M Zimmer, J Rentsch, M Hermle, ...
Energy Procedia 55, 834-844, 2014
113 2014 Dew as a detrimental influencing factor for soiling of PV modules K Ilse, B Figgis, MZ Khan, V Naumann, C Hagendorf
IEEE Journal of Photovoltaics 9 (1), 287-294, 2018
112 2018 Sodium outdiffusion from stacking faults as root cause for the recovery process of potential-induced degradation (PID) D Lausch, V Naumann, A Graff, A Hähnel, O Breitenstein, C Hagendorf, ...
Energy Procedia 55, 486-493, 2014
112 2014 Microstructural analysis of crystal defects leading to potential-induced degradation (PID) of Si solar cells V Naumann, D Lausch, S Großer, M Werner, S Swatek, C Hagendorf, ...
Energy Procedia 33, 76-83, 2013
110 2013 Microstructural analysis of the cementation process during soiling on glass surfaces in arid and semi‐arid climates K Ilse, M Werner, V Naumann, BW Figgis, C Hagendorf, J Bagdahn
physica status solidi (RRL)–Rapid Research Letters 10 (7), 525-529, 2016
97 2016 Potential-induced degradation at interdigitated back contact solar cells V Naumann, T Geppert, S Großer, D Wichmann, HJ Krokoszinski, ...
Energy Procedia 55, 498-503, 2014
84 2014 Snail trails: root cause analysis and test procedures S Meyer, S Richter, S Timmel, M Gläser, M Werner, S Swatek, ...
Energy Procedia 38, 498-505, 2013
81 2013 Molecular structure and chiral separation in M Kiel, K Duncker, C Hagendorf, W Widdra
Physical Review B—Condensed Matter and Materials Physics 75 (19), 195439, 2007
76 2007 Study of pinhole conductivity at passivated carrier-selected contacts of silicon solar cells K Lancaster, S Großer, F Feldmann, V Naumann, C Hagendorf
Energy Procedia 92, 116-121, 2016
75 2016 