| Year | Title/Author | Document Type |
| 2018 | Analysis of silicon solar cells with poly-Si/SiOx carrier-selective base and emitter contacts
Nicolai, Massimo; Zanuccoli, Mauro; Feldmann, Frank; Hermle, Martin; Fiegna, Claudio | Journal Article
|
| 2018 | Charge carrier transport mechanisms of passivating contacts studied by temperature-dependent J-V measurements
Feldmann, Frank; Nogay, Gizem; Löper, Phillip; Young, David L.; Lee, Benjamin G.; Stradins, Paul; Hermle, Martin; Glunz, Stefan W. | Journal Article
|
| 2018 | A detailed full-cell model of a 2018 commercial PERC solar cell in Quokka3
Fell, Andreas; Altermatt, Pietro P. | Journal Article
|
| 2018 | Effective passivation of silicon surfaces by ultrathin atomic-layer deposited niobium oxide
Macco, B.; Bivour, M.; Deijkers, J.H.; Basuvalingam, S.B.; Black, L.E.; Melskens, J.; Loo, B.W. van de; Berghuis, W.J.; Hermle, M.; Kessels, W.M. | Journal Article |
| 2018 | Efficient hole extraction for metal oxide based silicon heterojunction solar cells: A simulation study
Meßmer, Christoph Alexander; Bivour, Martin; Schön, Jonas; Hermle, Martin | Conference Paper
|
| 2018 | Electron-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 |
| 2018 | Insulating 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 |
| 2018 | Modeling edge recombination in silicon solar cells
Fell, Andreas; Schön, Jonas; Müller, Matthias; Wöhrle, Nico; Schubert, Martin C.; Glunz, Stefan W. | Journal Article
|
| 2018 | Numerical simulation of silicon heterojunction solar cells featuring metal oxides as carrier-selective contacts
Meßmer, Christoph Alexander; Bivour, Martin; Schön, Jonas; Glunz, Stefan W.; Hermle, Martin | Journal Article
|
| 2018 | Realization of TOPCon using industrial scale PECVD equipment
Polzin, Jana-Isabelle; Feldmann, Frank; Steinhauser, Bernd; Hermle, Martin; Glunz, Stefan W. | Conference Paper
|
| 2018 | Requirements for efficient hole extraction in transition metal oxide-based silicon heterojunction solar cells
Meßmer, Christoph Alexander; Bivour, Martin; Schön, Jonas; Hermle, Martin | Journal Article
|
| 2018 | A step‐by‐step optimization of the c-Si bottom cell in monolithic perovskite/c-Si tandem devices
Wu, Yiliang; Fell, Andreas; Weber, Klaus J. | Journal Article |
| 2018 | A study on the charge carrier transport of passivating contacts
Feldmann, Frank; Nogay, Gizem; Polzin, Jana-Isabelle; Steinhauser, Bernd; Richter, Armin; Schmiga, Christian; Hermle, Martin | Journal Article
|
| 2017 | 20% efficient solar cells fabricated from epitaxially grown and freestanding n-type wafers
Milenkovic, N.; Driessen, M.; Steinhauser, B.; Benick, J.; Lindekugel, S.; Hermle, M.; Janz, S.; Reber, S. | Journal Article |
| 2017 | The 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 |
| 2017 | Approaching 22% efficiency with multicrystalline n-type silicon solar cells
Benick, J.; Müller, R.; Schindler, F.; Richter, A.; Hauser, H.; Feldmann, F.; Krenckel, P.; Riepe, S.; Schubert, M.C.; Hermle, M.; Glunz, S.W. | Conference Paper
|
| 2017 | Carrier-selective contacts for high-efficiency silicon solar cells: Presentation held at E-MRS 2017 Spring Meeting, May 22 to 26, Strasbourg, France
Glunz, S.W. | Presentation |
| 2017 | Comparative study of differently grown tunnel oxides for p-type passivating contacts
Vossen, R. van der; Feldmann, F.; Moldovan, A.; Hermle, M. | Journal Article
|
| 2017 | The concept of skins for silicon solar cell modeling
Fell, A.; Schön, J.; Schubert, M.C.; Glunz, S.W. | Journal Article |
| 2017 | Easy plating - a simple approach to suppress parasitically metallized areas in front side Ni/Cu plated crystalline Si solar cells
Kluska, S.; Büchler, A.; Bartsch, J.; Grübel, B.; Brand, A.A.; Gutscher, S.; Cimiotti, G.; Nekarda, J.; Glatthaar, M. | Journal Article |
| 2017 | Evaluation of TOPCon technology on large area solar cells
Feldmann, F.; Steinhauser, B.; Arya, V.; Büchler, A.; Brand, A.A.; Kluska, S.; Hermle, M.; Glunz, S.W. | Conference Paper
|
| 2017 | Extremely low surface recombination in 1 Ω cm n-type monocrystalline silicon
Bonilla, R.; Reichel, C.; Hermle, M.; Wilshaw, P.R. | Journal Article |
| 2017 | Fabrication and modeling of high-efficiency front junction n-type silicon solar cells with tunnel oxide passivating back contact
Rohatgi, A.; Rounsaville, B.; Ok, Y.-W.; Tam, A.M.; Zimbardi, F.; Upadhyaya, A.D.; Tao, Y.; Madani, K.; Richter, A.; Benick, J.; Hermle, M. | Journal Article |
| 2017 | Fabrication of a 22.8% efficient back contact solar cell with localized laser-doping
Ernst, M.; Franklin, E.; Fell, A.; Fong, K.; Walter, D.; Wang, E.-C.; Kho, T.; Blakers, A. | Journal Article |
| 2017 | High-Efficiency n-Type HP MC Silicon Solar Cells
Benick, J.; Richter, A.; Müller, R.; Hauser, H.; Feldmann, F.; Krenckel, P.; Riepe, S.; Schindler, F.; Schubert, M.C.; Hermle, M.; Bett, A.W.; Glunz, S.W. | Journal Article |
| 2017 | How to achieve efficiencies exceeding 22% with multicrystalline n-type silicon solar cells
Schindler, F.; Michl, B.; Krenckel, P.; Riepe, S.; Benick, J.; Müller, R.; Richter, A.; Glunz, S.W.; Schubert, M.C. | Journal Article
|
| 2017 | Impact of material and process variations on the distribution of multicrystalline silicon PERC cell efficiencies
Wasmer, S.; Greulich, J.; Höffler, H.; Wöhrle, N.; Demant, M.; Fertig, F.; Rein, S. | Journal Article |
| 2017 | Impact 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
|
| 2017 | Influence 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 |
| 2017 | Influence of the transparent electrode sputtering process on the interface passivation quality of silicon heterojunction solar cells
Tutsch, Leonard; Bivour, Martin; Wolke, Winfried; Hermle, Martin; Rentsch, Jochen | Conference Paper
|
| 2017 | Interdigitated 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
|
| 2017 | Investigation of atomic-layer-deposited TiOx as selective electron and hole contacts to crystalline silicon
Matsui, Takuya; Bivour, Martin; Ndione, Paul; Hettich, Paul; Hermle, Martin | Journal Article
|
| 2017 | Laser transfer and firing of NiV seed layer for the metallization of silicon heterojunction solar cells by Cu-plating
Rododfili, A.; Wolke, W.; Kroely, L.; Bivour, M.; Cimiotti, G.; Bartsch, J.; Glatthaar, M.; Nekarda, J. | Journal Article |
| 2017 | Laser-transferred niv-seed for the metallization of silicon heterojunction solar cells by Cu-plating
Rodofili, A.; Wolke, W.; Kroely, L.; Bivour, M.; Cimiotti, G.; Bartsch, J.; Glatthaar, M.; Nekarda, J. | Conference Paper
|
| 2017 | Long term stability of c-Si surface passivation using corona charged SiO2
Bonilla, R.; Reichel, C.; Hermle, M.; Harmer, P.; Wilshaw, P.R. | Journal Article
|
| 2017 | Modeling of edge recombination losses in half-cells
Fell, Andreas; Sträter, H.; Müller, M.; Steinkemper, Heiko; Schön, Jonas; Hermle, Martin; Schubert, Martin C.; Neuhaus, D.H.; Glunz, Stefan W. | Conference Paper
|
| 2017 | n-Type Si solar cells with passivating electron contact: Identifying sources for efficiency limitations by wafer thickness and resistivity variation
Richter, A.; Benick, J.; Feldmann, F.; Fell, A.; Hermle, M.; Glunz, S.W. | Journal Article |
| 2017 | Novel plating processes for silicon heterojunction solar cell metallization using a structured seed layer
Glatthaar, M.; Rohit, R.; Rodofili, A.; Snow, Y.J.; Nekarda, J.; Bartsch, J. | Journal Article |
| 2017 | On the determination of the contact resistivity for passivating contacts using 3D simulations
Kökbudak, G.; Müller, R.; Feldmann, F.; Fell, A.; Turan, R.; Glunz, S.W. | Conference Paper
|
| 2017 | Optical 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
|
| 2017 | Optimized multicrystalline silicon for solar cells enabling conversion efficiencies of 22%
Schindler, F.; Michl, B.; Krenckel, P.; Riepe, S.; Benick, J.; Müller, R.; Richter, A.; Glunz, S.W.; Schubert, M.C. | Journal Article |
| 2017 | Passivated contacts
Hermle, M.; Reinders, A.; Verlinden, P.; Stark, W. van; Freundlich, A. | Book Article |
| 2017 | Principles of carrier-selective contacts based on induced junctions
Bivour, Martin; Meßmer, Christoph Alexander; Neusel, Lisa; Zähringer, Florian; Schön, Jonas; Glunz, Stefan W.; Hermle, Martin | Conference Paper
|
| 2017 | Selectivity issues of MoOx based hole contacts
Neusel, Lisa; Bivour, Martin; Hermle, Martin | Journal Article
|
| 2017 | Silicon materials. Electrical and optical properties
Fell, A. | Book Article |
| 2017 | Silicon solar cells - current production and future concepts: Presentation held at Annual Conference on the European Technology and Innovation Platform Photovoltaics - PV Manufacturing in Europe 2017, Brussels, Belgium, 18 & 19 May 2017
Hermle, M. | Presentation |
| 2017 | Sputter-deposited WOx and MoOx for hole selective contacts
Bivour, M.; Zähringer, F.; Ndione, P.; Hermle, M. | Journal Article
|
| 2017 | Temperature-dependent modeling of silicon solar cells - Eg, ni, recombination, and VOC
Steinkemper, H.; Geisemeyer, I.; Schubert, M.C.; Warta, W.; Glunz, S.W. | Journal Article |
| 2017 | Ultrafast in-line capable regeneration process for preventing light induced degradation of boron-doped p-type Cz-silicon PERC solar cells
Brand, A.; Krauß, K.; Wild, P.; Schörner, S.; Gutscher, S.; Roder, S.; Rein, S.; Nekarda, J. | Conference Paper
|
| 2017 | Ultrasonically tinned PVD AL rear contacts on high-efficiency crystalline silicon solar cells for module integration
Nagel, H.; Eberlein, D.; Hoffmann, S.; Graf, M.; Steinhauser, B.; Feldmann, F.; Kraft, A.; Eitner, U.; Glatthaar, M.; Hermle, M.; Glunz, S.W.; Haverkamp, H.; Fischer, T.; Hain, A.; Wohlfart, P.; Mertens, V.; Müller, J.; Buck, T. | Conference Paper
|
| 2016 | Analyse, Optimierung und Aufskalierung von organischen Photovoltaik-Modulen: Vortrag gehalte auf dem 25. FMF Kolloquium 2016, Schluchsee, Germany, 10.10.2016-11.10.2016
Glunz, S. | Presentation |
| 2016 | Atomic Layer Deposited Molybdenum Oxide for the Hole-Selective Contact of Silicon Solar Cells
Bivour, M.; Macco, B.; Temmler, J.; Kessels, W.M.M.; Hermle, M. | Journal Article
|
| 2016 | Choosing the best silicon material parameters for different solar cell architectures
Steinkemper, H.; Michl, B.; Hermle, M.; Glunz, S.W. | Journal Article
|
| 2016 | Comprehensive simulation study of industrially relevant silicon solar cell architectures for an optimal material parameter choice
Steinkemper, H.; Hermle, M.; Glunz, S.W. | Journal Article |
| 2016 | Contact 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 |
| 2016 | Efficiency increase of crystalline silicon solar cells with nanoimprinted rear side gratings for enhanced light trapping
Eisenlohr, J.; Tucher, N.; Hauser, H.; Graf, M.; Benick, J.; Bläsi, B.; Goldschmidt, J.C.; Hermle, M. | Journal Article |
| 2016 | Enabling Solderability of PVD Al Rear Contacts on High-Efficiency Crystalline Silicon Solar Cells by Wet Chemical Treatment
Nagel, H.; Kamp, M.; Eberlein, D.; Kraft, A.; Bartsch, J.; Glatthaar, M.; Glunz, S.W. | Conference Paper
|
| 2016 | Forschungstrends bei den Photovoltaik-Technologien: Vortrag gehalten auf der FVEE-Jahrestagung 2016, Berlin, Germany, 2. und 3. November 2016
Rech, B.; Albrecht, S.; Brendel, R.; Peibst, R.; Schmidt, J.; Glunz, S.W.; Bett, A.; Rau, U.; Kirchartz, T.; Camus, C.; Egelhaaf, H.-J.; Baumann, A.; Powalla, M. | Presentation |
| 2016 | ForTES: Passivierte Kontakte für Siliciumsolarzellen: Vortrag gehalten auf dem Symposium "Netzwert" 2016, München, Germany, 23.02.2016-24.02.2016
Glunz, S. | Presentation |
| 2016 | High work function metal oxides for the hole contact of silicon solar Cells
Bivour, M.; Temmler, J.; Zähringer, F.; Glunz, S.; Hermle, M. | Conference Paper |
| 2016 | High-efficiency n-type silicon solar cells: Advances in PassDop technology and NiCu plating on boron emitter
Steinhauser, B.; Kamp, M.; Brand, A.A.; Jäger, U.; Bartsch, J.; Benick, J.; Hermle, M. | Journal Article |
| 2016 | Identification of defects causing performance degradation of high temperature n-type Czochralski silicon bifacial solar cells
Gaspar, G.; Coletti, G.; Juel, M.; Würzner, S.; Søndenå, R.; Sabatino, M. di; Arnberg, L.; Ovrelid, E.J. | Journal Article |
| 2016 | The influence of nitrogen on laser doping from phosphorous doped a-SiNx layers
Steinhauser, B.; Jäger, U.; Benick, J.; Chong, E.; Lam, J.; Steeman, R.; Rostan, H.; Nekarda, J.; Hermle, M.; Preu, R.; Glunz, S.W. | Journal Article |
| 2016 | Large area patterning using interference and nanoimprint lithography
Bläsi, B.; Tucher, N.; Höhn, O.; Kübler, V.; Kroyer, T.; Wellens, C.; Hauser, H. | Conference Paper |
| 2016 | Minority carrier lifetime limitations in Si wafer solar cells with gallium phosphide window layers
Janz, S.; Feifel, M.; Ohlmann, J.; Benick, J.; Weiss, C.; Hermle, M.; Bett, A.W.; Dimroth, F.; Lackner, D. | Conference Paper |
| 2016 | Optical simulation of photovoltaic modules with multiple textured interfaces using the matrix-based formalism OPTOS
Tucher, N.; Eisenlohr, J.; Gebrewold, H.; Kiefel, P.; Höhn, O.; Hauser, H.; Goldschmidt, J.C.; Bläsi, B. | Journal Article
|
| 2016 | PC1Dmod 6.2 - improved simulation of c-Si devices with updates on device physics and user interface
Haug, H.; Greulich, J. | Journal Article
|
| 2016 | Perimeter recombination characterization by luminescence imaging
Fong, K.C.; Padilla, M.; Fell, A.; Franklin, E.; McIntosh, K.R.; Kho, T.C.; Blakers, A.W.; Nebel-Jacobsen, Y.; Surve, S.R. | Journal Article |
| 2016 | Photovoltaics - Crystalline Silicon and Beyond: Presentation held at Photovoltaic Seminar, 9.9.2016, Aalto University, Helsinki, Finland
Glunz, S. | Presentation |
| 2016 | Physically sound parameterization of incomplete ionization in aluminum-doped silicon
Steinkemper, H.; Altermatt, P.P.; Hermle, M. | Journal Article |
| 2016 | Rear side gratings for silicon solar cells: Efficiency enhancement finally demonstrated
Bläsi, B.; Tucher, N.; Eisenlohr, J.; Lee, B.G.; Benick, J.; Hauser, H.; Hermle, M.; Goldschmidt, J.C. | Conference Paper |
| 2016 | Silicon solar cells with full-area passivated rear contacts: Presentation held at 26th International Photovoltaic Science and Engineering Conference, PVSEC 2016, Singapore, 24 - 28 October 2016
Richter, A.; Benick, J.; Feldmann, F.; Fell, A.; Hermle, M.; Glunz, S.W. | Presentation |
| 2016 | Simplified device simulation of silicon solar cells using a lumped parameter optical model
Fell, A.; McIntosh, K.R.; Fong, K.C. | Journal Article |
| 2016 | Systematic analysis of diffuse rear reflectors for enhanced light trapping in silicon solar cells
Pfeffer, F.; Eisenlohr, J.; Basch, A.; Hermle, M.; Lee, B.G.; Goldschmidt, J.C. | Journal Article |
| 2016 | Understanding process-related efficiency variations of mc-Si PERC cells
Wasmer, S.; Greulich, J.; Höffler, H.; Wöhrle, N.; Rein, S. | Journal Article |
| 2016 | Untangling the mysteries of plated metal finger adhesion: Understanding the contributions from plating rate, chemistry, grid geometry, and sintering
Wang, X.; Hsiao, P.-C.; Zhang, W.; Johnston, B.; Stokes, A.; Wei, Q.; Fell, A.; Surve, S.; Shengzhao, Y.; Verlinden, P.; Lennon, A. | Journal Article |
| 2015 | Adapted parameterization of incomplete ionization in aluminum-doped silicon and impact on numerical device simulation
Steinkemper, H.; Rauer, M.; Altermatt, P.; Heinz, F.D.; Schmiga, C.; Hermle, M. | Journal Article |
| 2015 | Analysis 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 |
| 2015 | Charge carrier separation in solar cells
Würfel, U.; Cuevas, A.; Würfel, P. | Journal Article |
| 2015 | Charge redistribution and extraction in photocatalytically synthesized Au-ZnO nanohybrids
Chanaewa, A.; Schmitt, J.; Meyns, M.; Volkmann, M.; Klinke, C.; Hauff, E. von | Journal Article |
| 2015 | Cloaked contact grids on solar cells by coordinate transformations: Designs and prototypes
Schumann, M.F.; Wiesendanger, S.; Goldschmidt, J.C.; Bläsi, B.; Bittkau, K.; Paetzold, U.W.; Sprafke, A.; Wehrspohn, R.B.; Rockstuhl, C.; Wegener, M. | Journal Article
|
| 2015 | Development of nanoimprint processes for photovoltaic applications
Hauser, H.; Tucher, N.; Tokai, K.; Schneider, P.; Wellens, C.; Volk, A.; Seitz, S.; Benick, J.; Barke, S.; Dimroth, F.; Müller, C.; Glinsner, T.; Bläsi, B. | Journal Article |
| 2015 | Development of NIL processes for PV applications
Hauser, H.; Tucher, N.; Tokai, K.; Schneider, P.; Wellens, C.; Volk, A.; Barke, S.; Müller, C.; Glinsner, T.; Bläsi, B. | Conference Paper |
| 2015 | Electrical and Mechanical Properties of Plated Ni/Cu Contacts for Si Solar Cells
Kluska, S.; Bartsch, J.; Büchler, A.; Cimiotti, G.; Brand, A.A.; Hopman, S.; Glatthaar, M. | Conference Paper
|
| 2015 | Enhanced energy conversion of up-conversion solar cells by the integration of compound parabolic concentrating optics
Arnaoutakis, G.E.; Marques-Hueso, J.; Ivaturi, A.; Fischer, S.; Goldschmidt, J.C.; Krämer, K.W.; Richards, B.S. | Journal Article |
| 2015 | High and Low Work Function Materials for Passivated Contacts
Feldmann, F.; Ritzau, K.-U.; Bivour, M.; Moldovan, A.; Modi, S.; Temmler, J.; Hermle, M.; Glunz, S.W. | Conference Paper
|
| 2015 | High efficiency multicrystalline silicon solar cells: Potential of n-type doping
Schindler, F.; Schön, J.; Michl, B.; Riepe, S.; Krenckel, P.; Benick, J.; Feldmann, F.; Hermle, M.; Glunz, S.W.; Warta, W.; Schubert, M.C. | Journal Article |
| 2015 | Impact of rear side roughness on optical and electrical properties of a high-efficiency solar cell
Richter, M.; Saint-Cast, P.; Dannenberg, T.; Zimmer, M.; Rentsch, J. | Journal Article
|
| 2015 | Industrial N-type PERL cells with screen printed front side electrodes approaching 21% efficiency
Jäger, U.; Steinhauser, B.; Benick, J.; Chong, E.; Lam, J.; Steeman, R.; Rostan, H.; Nekarda, J.; Hermle, M. | Conference Paper
|
| 2015 | Input parameters for the simulation of silicon solar cells in 2014
Fell, A.; McIntosh, K.R.; Altermatt, P.P.; Janssen, G.J.M.; Stangl, R.; Ho-Baillie, A.; Steinkemper, H.; Greulich, J.; Müller, M.; Min, B.; Fong, K.C.; Hermle, M.; Romijn, I.G.; Abbott, M.D. | Journal Article |
| 2015 | Iron related solar cell instability: Imaging analysis and impact on cell performance
Schubert, M.C.; Padilla, M.; Michl, B.; Mundt, L.; Giesecke, J.; Hohl-Ebinger, J.; Benick, J.; Warta, W.; Tajima, M.; Ogura, A. | Journal Article |
| 2015 | The 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 |
| 2015 | Local 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 |
| 2015 | Molybdenum and tungsten oxide: High work function wide band gap contact materials for hole selective contacts of silicon solar cells
Bivour, M.; Temmler, J.; Steinkemper, H.; Hermle, M. | Journal Article |
| 2015 | Numerical simulation of carrier-selective electron contacts featuring tunnel oxides
Steinkemper, H.; Feldmann, F.; Bivour, M.; Hermle, M. | Journal Article |
| 2015 | Optical simulation and analysis of iso-textured silicon solar cells and modules including light trapping
Greulich, J.; Volk, A.-K.; Wöhrle, N.; Hädrich, I.; Wiese, M.; Hermle, M.; Rein, S. | Journal Article
|
| 2015 | Passivation-induced cavity defects in laser-doped selective emitter Si solar cells - formation model and recombination analysis
Geisler, C.; Kluska, S.; Hopman, S.; Glatthaar, M. | Journal Article |
| 2015 | Pathway and technologies for the transformation of the energy system: Presentation held at Sustainability Summit 2015, Freiburg, Germany, October 20, 2015
Bett, A.W.; Henning, H.-M. | Presentation
|
| 2015 | Rear side sphere gratings for improved light trapping in crystalline silicon single junction and silicon-based tandem solar cells
Eisenlohr, J.; Lee, B.G.; Benick, J.; Feldmann, F.; Drießen, M.; Milenkovic, N.; Bläsi, B.; Goldschmidt, J.C.; Hermle, M. | Journal Article |
| 2015 | Theoretical Investigation of Carrier-Selective Contacts Featuring Tunnel Oxides by Means of Numerical Device Simulation
Steinkemper, H.; Feldmann, F.; Bivour, M.; Hermle, M. | Conference Paper
|
| 2015 | Tunnel oxide passivated carrier-selective contacts based on ultra-thin SiO2 layers
Moldovan, A.; Feldmann, F.; Zimmer, M.; Rentsch, J.; Hermle, M.; Benick, J. | Journal Article |
| 2015 | Tunnel oxide passivated carrier-selective contacts based on ultra-thin SiO2 layers grown by photo-oxidation or wet-chemical oxidation in ozonized water
Moldovan, A.; Feldmann, F.; Kaufmann, K.; Richter, S.; Werner, M.; Hagendorf, C.; Zimmer, M.; Rentsch, J.; Hermle, M. | Conference Paper
|
| 2015 | Tunnel 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 |
| 2014 | Absence of quantum confinement effects in the photoluminescence of Si3N4-embedded Si nanocrystals
Hiller, D.; Zelenina, A.; Gutsch, S.; Dyakov, S.A.; Lopez-Conesa, L.; Lopez-Vidrier, J.; Estrade, S.; Peiro, F.; Garrido, B.; Valenta, J.; Korinek, M.; Trojanek, F.; Maly, P.; Schnabel, M.; Weiss, C.; Janz, S.; Zacharias, M. | Journal Article |
| 2014 | Advanced metallization concepts for p-type silicon Metal-Wrap-Through (MWT) solar cells
Hendrichs, M.; Thaidigsmann, B.; Lohmüller, E.; Nold, S.; Clement, F.; Biro, D.; Rech, B.; Preu, R. | Journal Article |
| 2014 | Analysing the lateral series resistance of high-performance metal wrap through solar cells
Greulich, J.; Thaidigsmann, B.; Rein, S. | Journal Article |
| 2014 | Analytical investigation of aerosol jet printing
Binder, S.; Glatthaar, M.; Rädlein, E. | Journal Article |
| 2014 | An analytical model for interdigitated back contact solar cells
Saint-Cast, P.; Padilla, M.; Kimmerle, A.; Reichel, C. | Journal Article |
| 2014 | Analytical modeling of industrial-related silicon solar cells
Fellmeth, T.; Clement, F.; Biro, D. | Journal Article
|
| 2014 | Back-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 |
| 2014 | Bifacial n-type silicon solar cells for upconversion applications
Rüdiger, M.; Fischer, S.; Frank, J.; Ivaturi, A.; Richards, B.S.; Krämer, K.W.; Hermle, M.; Goldschmidt, J.C. | Journal Article |
| 2014 | Boron doped a-SiC:H front layers for silicon heterojunction cells
Temmler, J.; Bivour, M.; Steinkemper, H.; Hermle, M. | Conference Paper
|
| 2014 | Carrier-selective contacts for Si solar cells
Feldmann, F.; Simon, M.; Bivour, M.; Reichel, C.; Hermle, M.; Glunz, S.W. | Journal Article |
| 2014 | Characterisation of Ultra-Thin µc-Si Films for Silicon Heterojunction Solar Cells
Wernerus, H.; Bivour, M.; Kroely, L.; Hermle, M.; Wolke, W. | Conference Paper
|
| 2014 | Characterizing 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
|
| 2014 | Contacting bare silicon solar cells with advanced cell metallisation
Geisemeyer, I.; Kallies, C.; Hohl-Ebinger, J.; Warta, W. | Conference Paper
|
| 2014 | Crystalline silicon solar cells with high efficiency
Glunz, S.W. | Book Article |
| 2014 | Doped layer optimization for silicon heterojunctions by injection-level-dependent open-circuit voltage measurements
Bivour, M.; Reusch, M.; Schröer, S.; Feldmann, F.; Temmler, J.; Steinkemper, H.; Hermle, M. | Journal Article |
| 2014 | Efficient 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 |
| 2014 | Electric field effect surface passivation for silicon solar cells
Bonilla, R.; Reichel, C.; Hermle, M.; Wilshaw, P.R. | Conference Paper |
| 2014 | Electrical and optical characterisation of silicon nancrystals embedded in SiC
Schnabel, M.; Löper, P.; Canino, M.; Dyakov, S.A.; Allegrezza, M.; Bellettato, M.; Lopez-Vidrier, J.; Hernandez, S.; Summonte, C.; Garrido, B.; Wilshaw, P.R.; Janz, S. | Conference Paper |
| 2014 | Evaluation 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 |
| 2014 | Failure mechanisms for solar cells with laser doped selective emitter and plated Ni-Cu metal contacts
Hördt, W.; Geisler, C.; Hopman, S.; Bartsch, J.; Mondon, A.; Glatthaar, M.; Kluska, S. | Conference Paper
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| 2014 | Firing-stable PassDop passivation for screen printed n-type PERL solar cells based on a-SiNx:P
Steinhauser, B.; Mansoor, M. bin; Jäger, U.; Benick, J.; Hermle, M. | Journal Article |
| 2014 | Fluid wrap around during wet chemical single side treatments
Richter, M.; Narayanan, S.; Hain, A.; Zimmer, M.; Rentsch, J.; Reinecke, H. | Conference Paper
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| 2014 | Heavily doped Si:P emitters of crystalline Si solar cells: Recombination due to phosphorus precipitation
Min, B.; Wagner, H.; Dastgheib-Shirazi, A.; Kimmerle, A.; Kurz, H.; Altermatt, P.P. | Journal Article |
| 2014 | High-bandgap silicon nanocrystal solar cells: Device fabrication, characterization, and modeling
Löper, P.; Canino, M.; Schnabel, M.; Summonte, C.; Janz, S.; Zacharias, M. | Book Article |
| 2014 | High-Efficiency n-Type PERT and PERL Solar Cells
Benick, J.; Steinhauser, B.; Müller, R.; Bartsch, J.; Kamp, M.; Mondon, A. | Conference Paper
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| 2014 | Inkjet-printing for maskless separation of metal structures for back-contact silicon solar cells
Stüwe, D.; Hartmann, P.; Keding, R.; Thaidigsmann, B.; Clement, F.; Prokopiak, S.; Fastnacht, P.; Jesswein, R.; Geppert, T.; Woehl, R.; Korvink, J.G.; Biro, D. | Journal Article |
| 2014 | Interdigitated 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
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| 2014 | Ion implantation for all-alumina IBC solar cells with floating emitter
Müller, R.; Reichel, C.; Benick, J.; Hermle, M. | Journal Article
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| 2014 | Ion implantation into amorphous Si layers to form carrier-selective contacts for Si solar cells
Feldmann, F.; Müller, R.; Reichel, C.; Hermle, M. | Journal Article |
| 2014 | Micro characterization of laser structured solar cells with plated Ni-Ag contacts
Kluska, S.; Fleischmann, C.; Büchler, A.; Hördt, W.; Geisler, C.; Hopman, S.; Glatthaar, M. | Journal Article |
| 2014 | Novel light trapping concepts for crystalline silicon solar cells using diffractive rear side structures
Eisenlohr, J.; Tucher, N.; Bett, A.; Hauser, H.; Graf, M.; Benick, J.; Goldschmidt, J.; Bläsi, B.; Hermle, M. | Conference Paper |
| 2014 | PassDop rear side passivation based on Al2O3/a-SiCx:B stacks for p-type PERL solar cells
Steinhauser, B.; Jäger, U.; Benick, J.; Hermle, M. | Journal Article |
| 2014 | Rear emitter silicon heterojunction solar cells. Fewer restictions on the optoelectrical properties of front side TCOs
Bivour, M.; Steinkemper, H.; Jeurink, J.; Schröer, S.; Hermle, M. | Journal Article
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| 2014 | Silicon heterojunction rear emitter solar cells: Less restrictions on the optoelectrical properties of front side TCOs
Bivour, M.; Schröer, S.; Hermle, M.; Glunz, S.W. | Journal Article |
| 2014 | Surface 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 |
| 2014 | TCO work function related transport losses at the a-Si:H/TCO-contact in SHJ solar cells
Ritzau, K.-U.; Bivour, M.; Schröer, S.; Steinkemper, H.; Reinecke, P.; Wagner, F.; Hermle, M. | Journal Article |
| 2014 | Tunnel 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 |
| 2014 | Upconverter silicon solar cell devices for efficient utilization of sub-band-gap photons under concentrated solar radiation
Fischer, S.; Ivaturi, A.; Fröhlich, B.; Rüdiger, M.; Richter, A.; Krämer, K.; Richards, B.; Goldschmidt, J. | Journal Article |
| 2014 | Voltage calibration of luminescence images of silicon solar cells
Höffler, H.; Al-Mohtaseb, H.; Haunschild, J.; Michl, B.; Kasemann, M. | Journal Article |
| 2013 | Alloying from screen-printed aluminum pastes containing boron additives
Rauer, M.; Schmiga, C.; Glatthaar, M.; Glunz, S.W. | Journal Article |
| 2013 | Approaching high efficiency wide range silicon solar cells
Rühle, K.; Kasemann, M. | Conference Paper |
| 2013 | Back-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 |
| 2013 | Boron emitter passivation with AI2O3 and AI2O3/SiNx stacks using ALD AI2O3
Richter, A.; Benick, J.; Hermle, M. | Journal Article |
| 2013 | Charge transport and electroluminescence of silicon nanocrystals/SiO2 superlattices
Lopez-Vidrier, J.; Berencén, Y.; Hernández, S.; Blázquez, O.; Gutsch, S.; Laube, J.; Hiller, D.; Löper, P.; Schnabel, M.; Janz, S.; Zacharias, M.; Garrido, B. | Journal Article |
| 2013 | Co-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
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| 2013 | Co-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 |
| 2013 | Comparison of cleaning processes for enabling solderability of LFC-PERC silicon solar cells with evaporated Al as rear side metallization
Samadi, H.; Kumm, J.; Eberlein, D.; Hartmann, P.; Wolf, A.; Mack, S. | Conference Paper
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| 2013 | Depletion of boron-doped surfaces protected with barrier layers during POCL3-diffusion
Lohmüller, E.; Werner, S.; Schön, J.; Thanas, M.; Mack, S.; Wolke, W.; Wolf, A.; Clement, F.; Biro, D. | Conference Paper
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| 2013 | Effective passivation of black silicon surfaces by atomic layer deposition
Repo, P.; Haarahiltunen, A.; Sainiemi, L.; Yli-Koski, M.; Talvitie, H.; Schubert, M.C.; Savin, H. | Journal Article |
| 2013 | Effects of high-temperature treatment on the hydrogen distribution in silicon oxynitride/silicon nitride stacks for crystalline silicon surface passivation
Schwab, C.; Hofmann, M.; Heller, R.; Seiffe, J.; Rentsch, J.; Preu, R. | Journal Article |
| 2013 | Etching of PVD metal layers for contact separation of back contact silicon solar cells using inkjet-printing
Stüwe, D.; Hartmann, P.; Keding, R.; Clement, F.; Woehl, R.; Biro, D.; Fastnacht, P.; Jesswein, R.; Geppert, T.; Prokopiak, S.; Korvink, J.G. | Conference Paper |
| 2013 | Evaluation of cast mono silicon material for thermal oxide passivated solar cells
Schwab, C.; Haunschild, J.; Graf, M.; Wufka, C.; Wolf, A.; Biro, D.; Preu, R. | Journal Article
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| 2013 | Excellent average diffusion lenghts of 600 µm of n-Type multicrystalline silicon wafers after the full solar cell process including boron diffusion
Michl, B.; Benick, J.; Richter, A.; Bivour, M.; Yong, J.; Steeman, R.; Schubert, M.; Glunz, S.W. | Journal Article
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| 2013 | Fill factor limitation of silicon heterojunction solar cells by junction recombination
Reusch, M.; Bivour, M.; Hermle, M.; Glunz, S.W. | Journal Article
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| 2013 | Fire-through contacts - a new approach to contact the rear side of passivated silicon solar cells
Thaidigsmann, Benjamin; Kick, Christopher; Drews, Andreas; Clement, Florian; Wolf, Andreas; Biro, Daniel | Journal Article
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| 2013 | Highly efficient IR to NIR upconversion in Gd2O2S: Er3+ for photovoltaic applications
Martín-Rodríguez, R.; Fischer, S.; Ivaturi, A.; Froehlich, B.; Krämer, K.W.; Goldschmidt, J.C.; Richards, B.S.; Meijerink, A. | Journal Article |
| 2013 | HIP-MWT: Our approach for high performance ribbon based back contact MWT modules with Low CTM losses
Spribille, A.; Hendrichs, M.-S.; Thaidigsmann, B.; Clement, F.; Hädrich, I.; Wiese, M.; Kaufmann, S.; Morf, P.; Gretler, A.; Rueedy, A.; Nussbaumer, H.; Träger, A. | Conference Paper
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| 2013 | Identification and tackling of a parasitic surface compound in SiC and Si-rich carbide films
Canino, M.; Summonte, C.; Allegrezza, M.; Shukla, R.; Jain, I.P.; Bellettato, M.; Desalvo, A.; Mancarella, F.; Sanmartin, M.; Terrasi, A.; Löper, P.; Schnabel, M.; Janz, S. | Journal Article |
| 2013 | Increased upconversion quantum yield in photonic structures due to local field enhancement and modification of the local density of states - a simulation-based analysis
Herter, B.; Wolf, S.; Fischer, S.; Gutmann, J.; Bläsi, B.; Goldschmidt, J.C. | Journal Article
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| 2013 | Influence of surface texture on the defect-induced breakdown behavior of multicrystalline silicon solar cells
Kwapil, W.; Nievendick, J.; Zuschlag, A.; Gundel, P.; Schubert, M.C.; Warta, W. | Journal Article |
| 2013 | Laser assisted honeycomb-texturing on multicrystalline silicon for industrial applications
Volk, A.-K.; Gutscher, S.; Brand, A.; Wolke, W.; Zimmer, M.; Reinecke, H. | Conference Paper
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| 2013 | Multifunctional PECVD layers: Dopant source, passivation, and optics
Seiffe, J.; Pillath, F.; Trogus, D.; Brand, A.; Savio, C.; Hofmann, M.; Rentsch, J.; Preu, R. | Journal Article |
| 2013 | Nickel-plated front contacts for front and rear emitter silicon solar cells
Rauer, M.; Mondon, A.; Schmiga, C.; Bartsch, J.; Glatthaar, M.; Glunz, S.W. | Journal Article
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| 2013 | Numerical analysis of electrical TCO / a-Si:H(p) contact properties for silicon heterojunction solar cells
Bivour, M.; Schröer, S.; Hermle, M. | Journal Article
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| 2013 | Numerical power balance and free energy loss analysis for solar cells including optical, thermodynamic, and electrical aspects
Greulich, J.; Höffler, H.; Würfel, U.; Rein, S. | Journal Article |
| 2013 | Optoelectronic Characterization of SiC with Embedded Si Nanocrystals as Solar Cell Absorber Material
Löper, P.; Valenta J.; Canino M.; Glunz S.; Janz S.; Zacharias M. | Conference Paper |
| 2013 | P-Type MWT solar cells: Current status and future expectations
Thaidigsmann, B.; Hendrichs, M.; Nold, S.; Lohmüller, E.; Wolf, A.; Clement, F.; Biro, D.; Preu, R. | Conference Paper
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| 2013 | A 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
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| 2013 | Photonic structures for enhanced upconversion
Herter, B.; Wolf, S.; Fischer, S.; Gutmann, J.; Bläsi, B.; Goldschmidt, J.C. | Conference Paper |
| 2013 | Photovoltaik: Technologien und Märkte - Quo Vadis?: Vortrag gehalten auf der 11. Österreichische Photovoltaik-Tagung 2013, St. Pöltgen, Österreich, 19.11.-20.11.2013
Philipps, S.P.; Bett, A.W. | Presentation
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| 2013 | Photovoltaik: Technologien und Märkte - Quo Vadis?: Vortrag gehalten auf der 11. Nationalen Photovoltaik-Tagung 2013, Basel, Switzerland, 11.03.-12.03.2013
Bett, A.W. | Presentation
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| 2013 | Potential and limitations of epitaxial emitters
Rachow, T.; Milenkovic, N.; Heinz, F.; Breitwieser, M.; Steinhauser, B.; Janz, S.; Reber, S. | Conference Paper
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| 2013 | Potential-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
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| 2013 | A predictive optical simulation model for the rear surface roughness of passivated silicon solar cells
Wöhrle, M.; Greulich, J.; Schwab, C.; Glatthaar, M.; Rein, S. | Journal Article |
| 2013 | Predictive simulation of doping processes for silicon solar cells
Schön, J.; Abdollahinia, A.; Müller, R.; Benick, J.; Hermle, M.; Warta, W.; Schubert, M.C. | Journal Article
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| 2013 | Processing and characterisation of tandem solar cells from crystalline silicon materials
Janz, S.; Schnabel, M.; Löper, P.; Summonte, C.; Canino, M.; Lopez-Vidrier, J.; Hernandez, S.; Garrido, B.; Glunz, S.W. | Conference Paper
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| 2013 | Recombination and microstructural properties of soldering pads and their impact on solar cell performance
Krauß, K.; Fertig, F.; Rein, S. | Journal Article
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| 2013 | Short-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 |
| 2013 | Silicon nanocrystals embedded in silicon carbide: Investigation of charge carrier transport and recombination
Löper, P.; Canino, M.; Qazzazie, D.; Schnabel, M.; Allegrezza, M.; Summonte, C.; Glunz, S.W.; Janz, S.; Zacharias, M. | Journal Article |
| 2013 | Silicon nanocrystals from high-temperature annealing: Characterization on device level
Löper, P.; Canino, M.; Lopez-Vidrier, J.; Schnabel, M.; Schindler, F.; Heinz, F.; Witzky, A.; Bellettato, M.; Allegrezza, M.; Hiller, D.; Hartel, A.; Gutsch, S.; Hernandez, S.; Guerra, R.; Ossicini, S.; Garrido, B.; Janz, S.; Zacharias, M. | Journal Article |
| 2013 | Simplified front surface field formation for back contacted silicon solar cells
Kimmerle, A.; Woehl, R.; Wolf, A.; Biro, D. | Journal Article
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| 2013 | Structural and optical properties of size controlled Si nanocrystals in Si3N4 matrix: The nature of photoluminescence peak shift
Zelenina, A.; Dyakov, S.A.; Hiller, D.; Gutsch, S.; Trouillet, V.; Bruns, M.; Mirabella, S.; Löper, P.; López-Conesa, L.; López-Vidrier, J.; Estrade, S.; Peiro, F.; Garrido, B.; Bläsing, J.; Krost, A.; Zhigunov, D.M.; Zacharias, M. | Journal Article |
| 2013 | Structural, optical and electrical properties of silicon nanocrystals embedded in SixC1-x/SiC multilayer systems for photovoltaic applications
López-Vidrier, J.; Hernández, S.; Samà, J.; Canino, M.; Allegrezza, M.; Bellettato, M.; Shukla, R.; Schnabel, M.; Löper, P.; López-Conesa, L.; Estradé, S.; Peiró, F.; Janz, S.; Garrido, B. | Journal Article |
| 2013 | Study 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
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| 2013 | Technologies for mass production of > 20% efficient P-Type silicon solar cells
Mack, S.; Wolf, A.; Thaidigsmann, B.; Lohmüller, E.; Jäger, U.; Pospischil, M.; Clement, F.; Eberlein, D.; Preu, R.; Biro, D. | Conference Paper
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| 2013 | Thermal oxidation and encapsulation of silicon-carbon nanolayers
Schnabel, M.; Löper, P.; Gutsch, S.; Wilshaw, P.R.; Janz, S. | Journal Article |
| 2013 | Transfer of the HIP-MWT solar cell concept to n-type silicon
Lohmüller, E.; Thaidigsmann, B.; Clement, F.; Wolf, A.; Biro, D. | Journal Article
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| 2013 | Wafer thickness optimization for silicon solar cells of heterogeneous material quality
Michl, B.; Kasemann, M.; Warta, W.; Schubert, M.C. | Journal Article |
| 2013 | Wet chemical single-side emitter etch back for MWT solar cells with AL-BSF and challenges for via paste selection
Spribille, A.; Lohmüller, E.; Thaidigsmann, B.; Hamid, R.; Nussbaumer, H.; Clement, F.; Preu, R. | Conference Paper
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Fraunhofer-Institut für Solare Energiesysteme ISE