Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2018BBr3 diffusion with second deposition for laser-doped selective emitters from borosilicate glass
Lohmüller, E.; Lohmüller, S.; Wöhrle, N.; Belledin, U.; Wolf, A.
Journal Article
2018Fabrication 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.
Conference Paper
2018Selective 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.
Conference Paper
2018Transfer of POCl3 diffusion processes from atmospheric pressure to high throughput low pressure
Lohmüller, S.; Schmidt, S.; Lohmüller, E.; Piechulla, A.; Belledin, U.; Herrmann, D.; Wolf, A.
Conference Paper
2015Optimization of BBr3 diffusion processes for n-type silicon solar cells
Werner, S.; Lohmüller, E.; Belledin, U.; Vlooswijk, A.H.G.; Naber, R.C.G.; Mack, S.; Wolf, A.
Conference Paper
2015Status and perspective of emitter formation by POCl3-diffusion
Wolf, A.; Kimmerle, A.; Werner, S.; Maier, S.; Belledin, U.; Meier, S.; Biro, D.
Conference Paper
2014Verfahren zur Dotierung von Halbleitersubstraten sowie dotiertes Halbleitersubstrat
Rothhardt, Philip; Wolf, Andreas; Biro, Daniel; Belledin, Udo; Wufka, Christoph
Patent
2012Control of phosphorus doping profiles for co-diffusion processes
Rothhardt, P.; Stoffels, T.; Keding, R.; Belledin, U.; Wolf, A.; Biro, D.
Conference Paper
2011Modelling carrier recombination in highly phosphorus-doped industrial emitters
Kimmerle, A.; Wolf, A.; Belledin, U.; Biro, D.
Conference Paper, Journal Article
2011Surface passivation of phosphorus-diffused emitters by inline thermal oxidation
Mack, S.; Wufka, C.; Wolf, A.; Belledin, U.; Scheffler, D.; Biro, D.
Conference Paper, Journal Article
2010Doping- and carrier concentration profile characterisation of highly phosphorus-doped emitters
Werner, S.; Belledin, U.; Kimmerle, A.; Fallisch, A.; Wolf, A.; Biro, D.
Conference Paper
2010Towards 19% efficient industrial PERC devices using simultaneous front emitter and rear surface passivation by thermal oxidation
Mack, S.; Jäger, U.; Kästner, G.; Wotke, E.A.; Belledin, U.; Wolf, A.; Preu, R.; Biro, D.
Conference Paper
2009Emitter profile tailoring by gas flux variation in tube furnace PoCl3-diffusion and analysis of the phosphosilicate glass
Bertram, C.; Wolf, A.; Belledin, U.; Wotke, E.A.; Biro, D.
Conference Paper
2009Industrially feasible mc-Si solar cells with fine line printed front contacts on high emitter sheet resistance towards 17% efficiency
Clement, F.; Menkö, M.; Erath, D.; Retzlaff, M.; Goetz, A.K.; Hörteis, M.; Bartsch, J.; Hoenig, R.; Belledin, U.; Biro, D.; Preu, R.
Conference Paper
2009PV-TEC: Retrospection to the three years of operation of a production oriented research platform
Biro, D.; Belledin, U.; Weil, A.; Zimmer, M.; Grohe, A.; Rein, S.; Rentsch, J.; Preu, R.
Conference Paper
2009The SINTO process: Utilizing a SINx anti-reflection layer for emitter masking during thermal oxidation
Wolf, A.; Walczak, A.; Mack, S.; Wotke, E.A.; Lemke, A.; Bertram, C.; Belledin, U.; Biro, D.; Preu, R.
Conference Paper
2009Thermal oxidation as a key technology for high efficiency screen printed industrial silicon solar cells
Biro, D.; Mack, S.; Wolf, A.; Lemke, A.; Belledin, U.; Erath, D.; Holzinger, B.; Wotke, E.A.; Hofmann, M.; Gautero, L.; Nold, S.; Rentsch, J.; Preu, R.
Conference Paper
2008Analyzing the effects of laterally varying emitter sheet resistance in combination with contact resistance
Grote, D.; Hermle, M.; Wotke, E.; Belledin, U.; Hörteis, M.; Spitz, M.; Kasemann, M.; Rein, S.; Biro, D.; Warta, W.
Conference Paper
2008Industrially feasible mc-Si metal wrap through (MWT) solar cells with high emitter sheet resistances exceeding 16% efficiency
Clement, F.; Belledin, U.; Wotke, E.; Menkö, M.; Kubera, T.; Hönig, R.; Harmel, C.; Spitz, M.; Wirth, H.; Biro, D.; Preu, R.
Conference Paper
2008Using hotmelt-inkjet as a structuring method for higher efficiency industrial silicon solar cells
Specht, J.; Biro, D.; Mingirulli, N.; Aleman, M.; Belledin, U.; Efinger, R.; Erath, D.; Gautero, L.; Lemke, A.; Stüwe, D.; Rentsch, J.; Preu, R.
Conference Paper
2007Fast inductive inline measurement of the emitter sheet resistance in industrial solar cell fabrication
Spitz, M.; Belledin, U.; Rein, S.
Conference Paper
2007Inkjet printing for high definition industrial masking processes for solar cell production
Biro, D.; Erath, D.; Belledin, U.; Specht, J.; Stüwe, D.; Lemke, A.; Aleman, M.; Mingirulli, N.; Rentsch, J.; Preu, R.; Schlosser, R.; Bitnar, B.; Neuhaus, H.
Presentation
2006Glass frit sealed dye solar modules with adaptable screen printed design
Hinsch, A.; Belledin, U.; Brandt, H.; Einsele, F.; Hemming, S.; Koch, D.; Rau, U.; Sastrawan, R.; Schauer, T.
Conference Paper
2006A glass frit-sealed dye solar cell module with integrated series connections
Sastrawan, R.; Beier, J.; Belledin, U.; Hemming, S.; Hinsch, A.; Kern, R.; Vetter, C.; Petrat, F.M.; Prodi-Schwab, A.; Lechner, P.; Hoffmann, W.
Journal Article
2006New interdigital design for large area dye solar modules using a lead-free glass frit sealing
Sastrawan, R.; Beier, J.; Belledin, U.; Hemming, S.; Hinsch, A.; Kern, R.; Vetter, C.; Petrat, F.M.; Prodi-Schwab, A.; Lechner, P.; Hoffmann, W.
Journal Article
2005Photoelektrochemisches Solarzellenmodul
Hinsch, A.; Belledin, U.; Sastrawan, R.; Georg, A.
Patent
2005Towards manufacturing dye solar cells
Sastrawan, R.; Hinsch, A.; Beier, J.; Belledin, U.; Hemming, S.; Hore, S.; Kern, R.; Prahl, C.; Renz, J.; Vetter, C.; Würfel, U.; Luther, J.; Petrat, F.M.; Prodi-Schwab, A.
Conference Paper
2005Upscaling dye solar modules with durable glass frit sealing
Sastrawan, R.; Hinsch, A.; Beier, J.; Belledin, U.; Hemming, S.; Kern, R.; Vetter, C.
Conference Paper