Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Back-Contacted Back-Junction Si Solar Cells with Locally Overcompensated Diffusion Regions - Comparison of Buried Emitter and Floating Base Design
Reichel, C.; Fell, A.; Hermle, M.; Glunz, S.W.
Journal Article
2018Electron-selective contacts via ulta-thin organic interface dipoles for silicon organic heterojunction solar cells
Reichel, C.; Würfel, U.; Winkler, K.; Schleiermacher, H.-F.; Kohlstädt, M.; Unmüssig, M.; Messmer, C.A.; Hermle, M.; Glunz, S.W.
Journal Article
2018Insulating and passivating plasma-enhanced atomic layer deposited aluminum oxide thin films for silicon solar cells
Reichel, C.; Reusch, M.; Kotula, S.; Granek, F.; Richter, A.; Hermle, M.; Glunz, S.W.
Journal Article
2018Printed Dopant Sources for Locally-Doped SiOx/Poly-Si Passivating Contacts
Kiaee, Z.; Reichel, C.; Feldmann, F.; Jahn, M.; Huyeng, J.D.; Keding, R.; Hermle, M.; Clement, F.
Conference Paper
2018Silicon-Organic Heterojunction Solar Cells with Electron-Selective Contacts Based on Organic Interface Dipoles
Reichel, C.; Würfel, U.; Winkler, K.; Schleiermacher, H.-F.; Kohlstädt, M.; Unmüssig, M.; Messmer, C.; Hermle, M.; Glunz, S.W.
Conference Paper
2018Tunnel oxide passivating electron contacts as full‐area rear emitter of high‐efficiency p‐type silicon solar cells
Richter, A.; Benick, J.; Müller, R.; Feldmann, F.; Reichel, C.; Hermle, M.; Glunz, S.W.
Journal Article
2017The application of poly-Si/SiOx contacts as passivated top/rear contacts in Si solar cells
Feldmann, F.; Reichel, C.; Müller, R.; Hermle, M.
Journal Article
2017Extremely low surface recombination in 1 Ω cm n-type monocrystalline silicon
Bonilla, R.; Reichel, C.; Hermle, M.; Wilshaw, P.R.
Journal Article
2017Impact of the homogeneous junction breakdown in IBC solar cells on the passivation quality of AL2O3 and SiO2. Degradation and regeneration behavior
Müller, Ralph; Reichel, Christian; Yang, Xinbo; Richter, Armin; Benick, Jan; Hermle, Martin
Journal Article, Conference Paper
2017Influence of the transition region between p-and n-type polycrystalline silicon passivating contacts on the performance of interdigitated back contact silicon solar cells
Reichel, C.; Müller, R.; Feldmann, F.; Richter, A.; Hermle, M.; Glunz, S.W.
Journal Article
2017Interdigitated back contact silicon solar cells featuring ion-implanted poly-Si/SiOx passivating contacts
Reichel, C.; Müller, R.; Feldmann, F.; Richter, A.; Hermle, M.; Glunz, S.W.
Conference Paper
2017Investigation of BC Architectures along TRL at FHG-ISE
Keding, R.; Reichel, C.; Müller, R.; Huyeng, J.; Rendler, L.C.; Spribille, A.; Hermle, M.; Eitner, U.; Clement, F.
Presentation
2017Long term stability of c-Si surface passivation using corona charged SiO2
Bonilla, R.; Reichel, C.; Hermle, M.; Harmer, P.; Wilshaw, P.R.
Journal Article
2017Low Temperature perovskite solar cells with an evaporated TiO2 compact layer for perovskite silicon tandem solar cells
Bett, A.J.; Schulze, P.S.; Winkler, K.; Gasparetto, J.; Ndione, P.F.; Bivour, M.; Hinsch, A.; Kohlstädt, M.; Lee, S.; Mastroianni, S.; Mundt, L.E.; Mundus, M.; Reichel, C.; Richter, A.; Veit, C.; Wienands, K.; Würfel, U.; Veurman, W.; Glunz, S.W.; Hermle, M.; Goldschmidt, J.C.
Journal Article, Conference Paper
2017Optical and electrical characterization of poly-Si/SiOx contacts and their implications on solar cell design
Feldmann, F.; Nicolai, M.; Müller, R.; Reichel, C.; Hermle, M.
Journal Article, Conference Paper
2017Passivating and Carrier-Selective Contacts - Basic Requirements and Implementation
Glunz, S.; Bivour, M.; Messmer, C.; Feldmann, F.; Müller, R.; Reichel, C.; Richter, A.; Schindler, F.; Benick, J.; Hermle, M.
Conference Paper
2016Contact fault characterisation of complex silicon solar cells: A guideline based on current voltage characteristics and luminescence imaging
Padilla, M.; Reichel, C.; Hagedorn, N.; Fell, A.; Keding, R.; Michl, B.; Kasemann, M.; Warta, W.; Schubert, M.C.
Journal Article
2016Corona field effect surface passivation of n-type IBC cells
Bonilla, R.S.; Reichel, C.; Hermle, M.; Wilshaw, P.R.
Journal Article, Conference Paper
2016Monolithic perovskite silicon tandem solar cells with advanced optics
Goldschmidt, J.C.; Bett, A.J.; Bivour, M.; Bläsi, B.; Eisenlohr, J.; Kohlstädt, M.; Lee, S.; Mastroianni, S.; Mundt, L.; Mundus, M.; Ndione, P.; Reichel, C.; Schubert, M.; Schulze, P.S.C.; Tucher, N.; Veit, C.; Veurman, W.; Wienands, K.; Winkler, K.; Würfel, U.; Glunz, S.W.; Hermle, M.
Conference Paper
2016Si solar cells with top/rear poly-Si contacts
Feldmann, F.; Reichel, C.; Müller, R.; Hermle, M.
Conference Paper
2016Solarzelle mit einer amorphen Siliziumschicht und Verfahren zum Herstellen solch einer photovoltaischen Solarzelle
Reichel, Christian; Feldmann, Frank; Müller, Ralph; Hermle, Martin
Patent
2015Analysis of n-type IBC solar cells with diffused boron emitter locally blocked by implanted phosphorus
Müller, R.; Reichel, C.; Schrof, J.; Padilla, M.; Selinger, M.; Geisemeyer, I.; Benick, J.; Hermle, M.
Journal Article, Conference Paper
2015Erratum: "On the location and stability of charge in SiO2/SiNx dielectric double layers used for silicon surface passivation" [Journal of Applied Physics (2014) 115 (144105)]
Bonilla, R.S.; Reichel, C.; Hermle, M.; Wilshaw, P.R.
Journal Article
2015Extrinsic passivation of silicon surfaces for solar cells
Bonilla, R.S.; Reichel, C.; Hermle, M.; Martins, G.; Wilshaw, P.R.
Journal Article, Conference Paper
2015The irresistible charm of a simple current flow pattern - approaching 25% with a solar cell featuring a full-area back contact
Glunz, S.W.; Feldmann, F.; Richter, A.; Bivour, M.; Reichel, C.; Steinkemper, H.; Benick, J.; Hermle, M.
Conference Paper
2015Local Series Resistance Imaging of Silicon Solar Cells with Complex Current Paths
Padilla, M.; Michl, B.; Hagedorn, N.; Reichel, C.; Kluska, S.; Fell, A.; Kasemann, M.; Warta, W.; Schubert, M.C.
Journal Article
2015Photovoltaische Solarzelle und Verfahren zum Herstellen einer photovoltaischen Solarzelle
Hermle, Martin; Reichel, Christian; Feldmann, Frank; Benick, Jan; Glunz, Stefan
Patent
2015Tunnel oxide passivated contacts formed by ion implantation for applications in silicon solar cells
Reichel, C.; Feldmann, F.; Müller, R.; Reedy, R.C.; Lee, B.G.; Young, D.L.; Stradins, P.; Hermle, M.; Glunz, S.W.
Journal Article
2014An analytical model for interdigitated back contact solar cells
Saint-Cast, P.; Padilla, M.; Kimmerle, A.; Reichel, C.
Journal Article
2014Back-junction back-contact n-type silicon solar cell with diffused boron emitter locally blocked by implanted phosphorus
Müller, R.; Schrof, J.; Reichel, C.; Benick, J.; Hermle, M.
Journal Article
2014Carrier-selective contacts for Si solar cells
Feldmann, F.; Simon, M.; Bivour, M.; Reichel, C.; Hermle, M.; Glunz, S.W.
Journal Article
2014Characterizing local contact resistances of interdigitated back contact silicon solar cells
Padilla, M.; Michl, B.; Reichel, C.; Hagedorn, N.; Kluska, S.; Haag, S.; Keding, R.; Fell, A.; Kasemann, M.; Warta, W.; Schubert, M.C.
Conference Paper
2014Controlled field effect surface passivation of crystalline n-type silicon and its application to back-contact silicon solar cells
Bonilla, R.S.; Reichel, C.; Hermle, M.; Senkader, S.; Wilshaw, P.
Conference Paper
2014Efficient carrier-selective p- and n-contacts for Si solar cells
Feldmann, F.; Simon, M.; Bivour, M.; Reichel, C.; Hermle, M.; Glunz, S.W.
Journal Article, Conference Paper
2014Electric field effect surface passivation for silicon solar cells
Bonilla, R.; Reichel, C.; Hermle, M.; Wilshaw, P.R.
Conference Paper
2014Evaluation of implantation annealing for highly-doped selective boron emitters suitable for screen-printed contacts
Müller, R.; Benick, J.; Bateman, N.; Schön, J.; Reichel, C.; Richter, A.; Hermle, M.; Glunz, S.W.
Journal Article
2014Interdigitated back contact silicon solar cells with tunnel oxide passivated contacts formed by ion implantation
Reichel, C.; Feldmann, F.; Müller, R.; Moldovan, A.; Hermle, M.; Glunz, S.W.
Conference Paper
2014Ion implantation for all-alumina IBC solar cells with floating emitter
Müller, R.; Reichel, C.; Benick, J.; Hermle, M.
Journal Article, Conference Paper
2014Ion implantation into amorphous Si layers to form carrier-selective contacts for Si solar cells
Feldmann, F.; Müller, R.; Reichel, C.; Hermle, M.
Journal Article
2014On the location and stability of charge in SiO2/SiNX dielectric double layers used for silicon surface passivation
Bonilla, R.S.; Reichel, C.; Hermle, M.; Wilshaw, P.R.
Journal Article
2014Passivated rear contacts for high-efficiency n-type Si solar cells providing high interface passivation quality and excellent transport characteristics
Feldmann, F.; Bivour, M.; Reichel, C.; Hermle, M.; Glunz, S.W.
Journal Article
2014POCL3-based co-diffusion process for N-type back-contact back-junction solar cells
Keding, R.; Hendrichs, M.; Stüwe, D.; Jahn, M.; Reichel, C.; Borchert, D.; Wolf, A.; Reinecke, H.; Biro, D.
Conference Paper
2014Surface recombination parameters of interdigitated-back-contact silicon solar cells obtained by modeling luminescence images
Padilla, M.; Höffler, H.; Reichel, C.; Chu, H.; Greulich, J.; Rein, S.; Warta, W.; Hermle, M.; Schubert, M.C.
Journal Article
2014Tunnel oxide passivated contacts as an alternative to partial rear contacts
Feldmann, F.; Bivour, M.; Reichel, C.; Steinkemper, H.; Hermle, M.; Glunz, S.W.
Journal Article
2014Zincate processes for silicon solar cell metallization
Kamp, M.; Bartsch, J.; Cimiotti, G.; Keding, R.; Zogaj, A.; Reichel, C.; Kalio, A.; Glatthaar, M.; Glunz, S.
Journal Article
2013Back-contacted back-junction n-type silicon solar cells featuring an insulating thin film for decoupling charge carrier collection and metallization geometry
Reichel, C.; Granek, F.; Hermle, M.; Glunz, S.W.
Journal Article
2013Co-diffused back-contact back-junction silicon solar cells
Keding, R.; Stüwe, D.; Kamp, M.; Reichel, C.; Wolf, A.; Woehl, R.; Borchert, D.; Reinecke, H.; Biro, D.
Conference Paper
2013Co-diffused back-contact back-junction silicon solar cells without gap regions
Keding, R.; Stüwe, D.; Kamp, M.; Reichel, C.; Wolf, A.; Woehl, R.; Borchert, D.; Reinecke, H.; Biro, D.
Journal Article
2013A passivated rear contact for high-efficiency n-Type silicon solar cells enabling high VocS and FF>82%
Feldmann, F.; Bivour, M.; Reichel, C.; Hermle, M.; Glunz, S.W.
Conference Paper
2013Potential-induced degradation on cell level: The inversion model
Saint-Cast, P.; Nagel, H.; Wagenmann, D.; Schön, J.; Schmitt, P.; Reichel, C.; Glunz, S.W.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2013Short-circuit current losses in back-contacted back-junction Si solar cells: Experiment and simulation of the charge collection probability
Reichel, C.; Granek, F.; Hermle, M.; Glunz, S.W.
Journal Article
2013Study of the electrical insulation of dielectric passivation layers and stacks for back-contact back-junction silicon solar cells
Keding, R.; Bock, R.; Katkhouda, K.; Stüwe, D.; Reichel, C.; Clement, F.; Woehl, R.; Reinecke, H.; Geppert, T.
Conference Paper
2012Comparison of emitter saturation current densities determined by injection-dependent lifetime spectroscopy in high and low injection regimes
Reichel, C.; Granek, F.; Benick, J.; Schultz-Wittmann, O.; Glunz, S.W.
Journal Article
2012Decoupling charge carrier collection and metallization geometry of back-contacted back-junction silicon solar cells
Reichel, C.
Dissertation
2012Improving the a-Si:H(p) rear emitter contact of n-type silicon solar cells
Bivour, M.; Reichel, C.; Hermle, M.; Glunz, S.W.
Journal Article, Conference Paper
2012A membrane device for substrate-free photovoltaic characterization of quantum dot based p-i-n solar cells
Löper, P.; Stüwe, D.; Künle, M.; Bivour, M.; Reichel, C.; Neubauer, R.; Schnabel, M.; Hermle, M.; Eibl, O.; Janz, S.; Zacharias, M.; Glunz, S.W.
Journal Article
2011Analysis of the diffused front surface field of n-type silicon solar cells with a-Si/c-Si heterojunction rear emitter
Bivour, M.; Rüdiger, M.; Reichel, C.; Ritzau, K.-U.; Hermle, M.; Glunz, S.W.
Conference Paper, Journal Article
2011Calculation of the Quasi Fermi-Level Splitting in an Ideal Superlattice of Silicon Nanocrystals
Müller, R.; Löper, P.; Hiller, D.; Gutsch, S.; Keding, R.; Reichel, C.; Bivour, M.; Hermle, M.; Janz, S.; Goldschmidt, J.C.; Zacharias, M.; Glunz, S.W.
Conference Paper
2011High quality ion implanted boron emitters in an interdigitated back contact solar cell with 20% efficiency
Bateman, N.; Sullivan, P.; Reichel, C.; Benick, J.; Hermle, M.
Conference Paper, Journal Article
2011Improved diffusion profiles in back-contacted back-junction Si solar cells with an overcompensated boron-doped emitter
Reichel, C.; Bivour, M.; Granek, F.; Hermle, M.; Glunz, S.W.
Journal Article
2011Investigation of electrical shading effects in back-contacted back-junction silicon solar cells using the two-dimensional charge collection probability and the reciprocity theorem
Reichel, C.; Granek, F.; Hermle, M.; Glunz, S.W.
Journal Article
2010Back-contact back-junction silicon solar cells under UV illumination
Granek, F.; Reichel, C.
Journal Article
2010Decoupling charge carrier collection and metallization geometry of back-contacted back-junction silicon solar cells by using insulating thin films
Reichel, C.; Reusch, M.; Granek, F.; Hermle, M.; Glunz, S.W.
Conference Paper
2010Enhanced current collection in back-contacted back-junction Si solar cells by overcompensating a boron emitter with a phosphorus base-type doping
Reichel, C.; Granek, F.; Hermle, M.; Glunz, S.W.
Journal Article
2010n-Type silicon - enabling efficiencies > 20% in industrial production
Glunz, S.W.; Benick, J.; Biro, D.; Bivour, M.; Hermle, M.; Pysch, D.; Rauer, M.; Reichel, C.; Richter, A.; Rüdiger, M.; Schmiga, C.; Suwito, D.; Wolf, A.; Preu, R.
Conference Paper
2010n-Type silicon solar cells with amorphous/crystalline silicon heterojunction rear emitter
Bivour, M.; Meinhardt, C.; Pysch, D.; Reichel, C.; Ritzau, K.-U.; Hermle, M.; Glunz, S.W.
Conference Paper
2010Verfahren zur Herstellung einer einseitig kontaktierbaren Solarzelle aus einem Silizium-Halbleitersubstrat
Hermle, M.; Granek, F.; Reichel, C.
Patent
2009Relevant pinhole characterisation methods for dielectric layers for silicon solar cells
Saint-Cast, P.; Tanay, F.; Aleman, M.; Reichel, C.; Bartsch, J.; Hofmann, M.; Rentsch, J.; Preu, R.
Conference Paper
2009Stability of front surface passivation of back-contact back-junction silicon solar cells under UV illumination
Granek, F.; Reichel, C.; Glunz, S.W.
Conference Paper
2009Verfahren zur Herstellung einer einseitig kontaktierbaren Solarzelle
Hermle, M.; Bivour, M.; Reichel, C.
Patent
2008Comparison of emitter saturation current densities determined by quasi-steady-state photoconductance measurements of effective carrier lifetimes at high and low injections
Reichel, C.; Granek, F.; Benick, J.; Schultz-Wittmann, O.; Glunz, S.W.
Conference Paper
2008High-efficiency back-contact back-junction silicon solar cell research at Fraunhofer ISE
Granek, F.; Hermle, M.; Reichel, C.; Schultz-Wittmann, O.; Glunz, S.W.
Conference Paper
2008Positive effects of front surface field in high-efficiency back-contact back-junction N-type silicon solar cells
Granek, F.; Hermle, M.; Reichel, C.; Grohe, A.; Schultz-Wittmann, O.; Glunz, S.W.
Conference Paper
2007Front surface passivation of n-type high-efficiency back-junction silicon solar cells using front surface
Granek, F.; Reichel, C.; Hermle, M.; Huljic, D.M.; Schultz, O.; Glunz, S.W.
Conference Paper