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2020 | On the Formation of Black Silicon Features by Plasma-Less Etching of Silicon in Molecular Fluorine Gas Kafle, B.; Ridoy, A.I.; Miethig, E.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J. | Zeitschriftenaufsatz |
2020 | Optimized amorphous silicon nitride layers for the front side passivation of c-Si PERC solar cells Okasha, A.M.O.M.; Kafle, B.; Torda, B.; Teßmann, C.; Hofmann, M. | Zeitschriftenaufsatz |
2020 | POCl3-Based Emitter Diffusion Process with Lower Recombination Current Density and Homogeneous Sheet Resistance for Nanotextured Monocrystalline Silicon with atmospheric Pressure Dry Etching Khan, N.W.; Ridoy, A.I.; Kafle, B.; Klitzke, M.; Schmidt, S.; Clochard, L.; Wolf, A.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
2019 | 2-stufiger Trockenätzprozess zur Texturierung kristalliner Siliziumscheiben Clochard, Laurent; Duffy, Edward; Hofmann, Marc; Jenek, Niko Armand; Kafle, Bishal; Saint-Cast, Pierre; Trogus, Daniel | Patent |
2019 | Efficient silicon nitride SiNx:H antireflective and passivation layers deposited by atmospheric pressure PECVD for silicon solar cells Lelievre, J.-F.; Kafle, B.; Saint-Cast, P.; Brunet, P.; Magnan, R.; Hernandez, E.; Pouliquen, S.; Massines, F. | Zeitschriftenaufsatz |
2019 | Plasma Oxidation for the Front Side Passivation of PERC Solar Cells Mohamed Okasha Mohamed Okasha, A.; Kafle, B.; Torda, B.; Teßmann, C.; Moldovan, A.; Hofmann, M. | Konferenzbeitrag |
2019 | Surface Passivation of Atmospheric Pressure Dry Etched Multicrystalline Silicon Surfaces Ridoy, A.I.; Kafle, B.; Khan, N.W.; Klitzke, M.; Lohmüller, S.; Clochard, L.; Duffy, E.; Wolf, A.; Hofmann, M. | Konferenzbeitrag |
2019 | Verfahren zur Herstellung elektrischer Kontakte auf einer Solarzelle Büchler, Andreas; Glatthaar, Markus; Hofmann, Marc; Kafle, Bishal; Kluska, Sven; Nagel, Henning | Patent |
2018 | Atmospheric pressure dry texturing enabling 20% conversion efficiency on multicrystalline silicon PERC solar cells Kafle, B.; Ridoy, A.I.; Saint-Cast, P.; Clochard, L.; Duffy, E.; Duncker, K.; Petter, K.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
2018 | Emitter Formation and Passivation Dependence on Crystal Grain Orientations after Atmospheric Pressure Dry Nanotexturing Ridoy, A.I.; Kafle, B.; Saint-Cast, P.; Lohmüller, S.; Norouzi, M.H.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
2018 | Fabrication of APCVD PSG Emitter-Based Industrial PERC Solar Cells Reaching >21.0% Conversion Efficiencies Kafle, B.; Saint-Cast, P.; Belledin, U.; Lohmüller, S.; Zunft, H.; Knauss, H.; Palinginis, P.; Kusterer, C.; Köhler, R.; Zehl, T.; Wolf, A.; Hofmann, M. | Konferenzbeitrag |
2018 | High-Efficiency Diamond Wire-Sawn mc-Si-Based PERC Solar Cells Textured by Atmospheric Pressure Dry Etching Kafle, B.; Ridoy, A.I.; Saint-Cast, P.; Clochard, L.; Duffy, E.; Duncker, K.; Petter, K.; Peters, S.; Hofmann, M. | Konferenzbeitrag |
2018 | Inline PECVD Deposition of Poly-Si-Based Tunnel Oxide Passivating Contacts Temmler, J.; Polzin, J.-I.; Feldmann, F.; Kraus, L.; Kafle, B.; Mack, S.; Moldovan, A.; Hermle, M.; Rentsch, J. | Zeitschriftenaufsatz |
2018 | Mask-less dry texturing of crystalline silicon solar cells in atmospheric pressure conditions Kafle, Bishal : Paul, Oliver; Reinecke, Holger (Referent); Willeke, Gerhard (Referent) | Dissertation |
2018 | Optimized adhesion of plated silicon solar cell contacts by F2-based dry atmospheric pressure nano-roughening Büchler, A.; Kafle, B.; Weber, J.; Meyer, F.; Brand, A.A.; Maier, A.; Hofmann, M.; Kluska, S.; Bartsch, J.; Glatthaar, M. | Zeitschriftenaufsatz |
2018 | Selective Emitter Using APCVD PSG Layer as Doping Source Saint-Cast, P.; Belledin, U.; Lohmüller, E.; Kafle, B.; Weber, J.; Seren, S.; Lohmüller, S.; Wolf, A.; Hofmann, M. | Konferenzbeitrag |
2017 | On the nature of emitter diffusion and screen-printing contact formation on nanostructured silicon surfaces Kafle, B.; Freund, T.; Schön, J.; Werner, S.; Lorenz, A.; Wolf, A.; Saint-Cast, P.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J. | Zeitschriftenaufsatz |
2017 | Rear passivated mc-Si solar cells textured by atmospheric pressure dry etching Saint-Cast, P.; Kafle, B.; Pandey, R.; Ridoy, A.I.; Hofmann, M.; Clochard, L.; Schwarze, T.; Pittroff, M.; Rentsch, J.; Preu, R. | Zeitschriftenaufsatz, Konferenzbeitrag |
2016 | On the emitter formation in nanotextured silicon solar cells to achieve improved electrical performances Kafle, B.; Schön, J.; Fleischmann, C.; Werner, S.; Wolf, A.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J. | Zeitschriftenaufsatz |
2016 | Plasma-Free Dry-Chemical Texturing Process for High-Efficiency Multicrystalline Silicon Solar Cells Kafle, B.; Freund, T.; Mannan, A.; Clochard, L.; Duffy, E.; Werner, S.; Saint-Cast, P.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag, Zeitschriftenaufsatz |
2015 | Nanostructuring of c-Si surface by F2-based atmospheric pressure dry texturing process Kafle, B.; Seiffe, J.; Clochard, L.; Duffy, E.; Rentsch, J.; Hofmann, M. | Zeitschriftenaufsatz |
2014 | High-temperature Degradation in Plasma-enhanced Chemical Vapor Deposition Al2O3 Surface Passivation Layers on Crystalline Silicon Kühnhold, S.; Saint-Cast, P.; Kafle, B.; Hofmann, M.; Colonna, F.; Zacharias, M. | Zeitschriftenaufsatz |
2014 | Multicrystalline silicon solar cell improvement by atmospheric pressure dry etching process Kafle, B.; Trogus, D.; Seiffe, J.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
2014 | PECVD Al2O3 for Surface Passivation: A Review of Solar Cell and Thin Layer Characteristics Silicon Solar Cell Kühnhold, S.; Saint-Cast, P.; Hofmann, M.; Paramanathan, R.; El-Safoury, M.; Kafle, B.; Kania, D.; Weiss, L.; Heo, Y.-H.; Billot, E.; Olwal, P.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
2013 | Industrial screen-printed solar cells with novel atmospheric pressure dry texturing process Kafle, B.; Trogus, D.; Dresler, B.; Mäder, G.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
2012 | Impact of thermal treatment on PECVD Al2O3 passivation layers Kühnhold, S.; Kafle, B.; Kroely, L.; Saint-Cast, P.; Hofmann, M.; Rentsch, J.; Preu, R. | Zeitschriftenaufsatz, Konferenzbeitrag |
2012 | Novel industrial atmospheric pressure dry texturing procress for silicon solar cell improvement Dresler, B.; Köhler, D.; Mäder, G.; Kaskel, S.; Beyer, E.; Clochard, L.; Duffy, E.; Kafle, B.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
2012 | Thermal stability investigations of PECVD Al2O3 films discussing a possibility of improving surface passivation by re-hydrogenation after high temperature processes Kafle, B.; Kühnhold, S.; Beyer, W.; Lindekugel, S.; Saint-Cast, P.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |