Follow
Christian Hagendorf
Christian Hagendorf
Group Manger, Fraunhofer Center for Silicon Photovoltaics CSP
Verified email at csp.fraunhofer.de - Homepage
Title
Cited by
Cited by
Year
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
3682014
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
2822015
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
2572019
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
2492018
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
1532012
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
1472014
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
1452018
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
1402012
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
1262013
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
1142012
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
1092014
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
1092012
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
1062013
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
972014
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
912018
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
862016
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
812014
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
782013
Molecular structure and chiral separation in -sexithiophene ultrathin films on Au(111): Low-energy electron diffraction and scanning tunneling microscopy
M Kiel, K Duncker, C Hagendorf, W Widdra
Physical Review B 75 (19), 195439, 2007
742007
Intra-grain versus grain boundary degradation due to illumination and annealing behavior of multi-crystalline solar cells
T Luka, S Großer, C Hagendorf, K Ramspeck, M Turek
Solar Energy Materials and Solar Cells 158, 43-49, 2016
662016
The system can't perform the operation now. Try again later.
Articles 1–20