| Year | Title/Author | Document Type |
| 2018 | Advanced BBr3 diffusion with second deposition step for selective emitter formation by laser doping
Lohmüller, S.; Lohmüller, E. | Journal Article |
| 2018 | Bifacial p-type silicon shingle solar cells - the "pSPEER" concept
Baliozian, P.; Lohmüller, E.; Fellmeth, T.; Wöhrle, N.; Krieg, A.; Preu, R. | Journal Article |
| 2018 | Front side metallization of silicon solar cells by direct printing of molten metal
Gerdes, B.; Jehle, M.; Lass, N.; Riegger, L.; Spribille, A.; Linse, M.; Clement, F.; Zengerle, R.; Koltay, P. | Journal Article |
| 2018 | Multicrystalline silicon solar cell concepts and light-induced degradation
Krauß, Karin; Paul, Oliver; Weber, Eike R. (Referent); Wöllenstein, Jürgen (Referent) | Dissertation |
| 2017 | Analysis of the losses of industrial-type PERC solar cells
Saint-Cast, P.; Werner, S.; Greulich, J.; Jäger, U.; Lohmüller, E.; Höffler, H.; Preu, R. | Journal Article |
| 2017 | Bifacial p-type silicon PERL solar cells with screen-printed pure silver metallization and 89% bifaciality
Lohmüller, E.; Werner, S.; Norouzi, M.H.; Mack, S.; Demant, M.; Gutscher, S.; Saint-Cast, P.; Wasmer, S.; Wöhrle, N.; Bitnar, B.; Steckemetz, S.; Palinginis, P.; Neuhaus, H.; König, M.; Wolf, A. | Conference Paper
|
| 2017 | Challenges for lowly-doped phosphorus emitters in silicon solar cells with screen-printed silver contacts
Werner, S.; Lohmüller, E.; Maier, S.; Mourad, S.; Wolf, A. | Journal Article
|
| 2017 | The development of shingled cells and modules: Presentation held at Workshop on Crystalline Silicon Solar Cells and Modules. Materials and Processes 2017, Breckenridge, Colorado, USA, 30.07.2017-02.08.2017
Preu, R. | Presentation
|
| 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 | Experimental verification of internal resistance moldels for PERT-type solar cells
Meier, S.; Unmüßig, S.; Brand, A.; Saint-Cast, P.; Fellmeth, T.; Wolf, A.; Glunz, S. | Journal Article
|
| 2017 | Fast co-diffusion process for bifacial n-type solar cells
Meier, S.; Maier, S.; Demberger, C.; Wolf, A.; Biro, D.; Glunz, S.W. | Journal Article |
| 2017 | High throughput printing for highly efficient cost-effective Si solar cells
Clement, F.; Lorenz, A.; Pospischil, M.; Biro, D.; Brocker, H.; Bangel, D.; Greutmann, R.; Lehner, M.; Ott, T.; Hage, F.; Oppelt, K.; Honold, T.; Wende, L.; Ringel, M.; Senne, A.; Rohde, J.; Preu, R. | Conference Paper
|
| 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 | Increasing the efficiency of multicrystalline silicon PERC solar cells from currently 19% to 20%
Greulich, J.; Lohmüller, E.; Saint-Cast, P.; Werner, S.; Wasmer, S.; Horst, A.J. van der; Preu, R. | Conference Paper
|
| 2017 | Internal resistance of rear totally diffused solar cells with line shaped contacts
Meier, S.; Saint-Cast, P.; Wöhrle, N.; Fell, A.; Greulich, J.; Wolf, A.; Glunz, S.W. | Journal Article |
| 2017 | Key aspects for fabrication of p-type Cz-Si PERC solar cells exceeding 22% conversion efficiency
Werner, S.; Lohmüller, E.; Saint-Cast, P.; Greulich, J.M.; Weber, J.; Schmidt, S.; Moldovan, A.; Brand, A.A.; Dannenberg, T.; Mack, S.; Wasmer, S.; Demant, M.; Linse, M.; Ackermann, R.; Wolf, A.; Preu, R. | Conference Paper
|
| 2017 | A new pilot research facility for HJT and selective contact solar cells - PV-TEC SELECT
Rentsch, J.; Bivour, M.; Erath, D.; Feldmann, F.; Fischer, A.; Mack, S.; Moldovan, A.; Temmler, J.; Hermle, M.; Glunz, S.W.; Preu, R. | Conference Paper
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| 2017 | Palladium/ruthenium composite membrane for hydrogen separation from the off-gas of solar cell production via chemical vapor deposition
Sang Moon, L.; Xu, N.; Kim, S.S.; Li, A.; Grace, J.R.; Lim, C.J.; Boyd, T.; Ryi, S.-K.; Susdorf, A.; Schaadt, A. | Journal Article |
| 2017 | Solder interconnection of aluminum foil rear side metallization for passivated emitter and rear solar cells
De Rose, A.; Kraft, A.; Gledhill, S.; Ali, M.T.; Kroyer, T.; Pscherer, C.; Graf, M.; Nekarda, J.; Eitner, U. | Conference Paper
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| 2016 | 20% efficient n-type Cz-Si MWT solar cells with adjustable reverse behavior
Lohmüller, E.; Werner, S.; Maus, S.; Brand, A.; Jäger, U.; Clement, F. | Journal Article |
| 2016 | Adhesion quality of evaporated aluminum layers on passivation layers for rear metallization of silicon solar cells
Kumm, J.; Hartmann, P.; Eberlein, D.; Wolf, A. | Journal Article |
| 2016 | All-diffused back-contact back-junction solar cell with aluminum-alloyed emitter - experiment and simulation
Wöhrle, N.; Kimmerle, A.; Greulich, J.; Wolf, A. | Journal Article |
| 2016 | biPERC silicon solar cells enabling bifacial applications for industrial solar cells with passivated rear sides
Krauss, K.; Fertig, F.; Greulich, J.; Rein, S.; Preu, R. | Journal Article |
| 2016 | Extending the limits of screen-printed metallization of phosphorus- and boron-doped surfaces
Werner, S.; Lohmüller, E.; Wolf, A.; Clement, F. | Journal Article |
| 2016 | Flexo-printed busbarless solar cells for multi-wire interconnection
Lorenz, A.; Gredy, C.; Senne, A.; Beyer, S.; Yao, Y.; Papet, P.; Ufheil, J.; Reinecke, H. | Journal Article
|
| 2016 | Flexographic printing - towards an advanced front side metallization approach with high throughput and low silver consumption
Lorenz, A.; Gredy, C.; Beyer, S.; Yao, Y.; Papet, P.; Ufheil, J.; Senne, A.; Reinecke, H.; Clement, F. | Journal Article |
| 2016 | Impact of Firing Temperature Profiles on Local BSF Formation in PERC Solar Cells
Mack, S.; Richter, P.; Werner, S.; Clement, F.; Wolf, A. | Conference Paper
|
| 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. | 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 | 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. | Conference Paper
|
| 2016 | Screen-printed metallization concepts for large-area back-contact back-junction silicon solar cells
Hendrichs, M.; Padilla, M.; Walter, J.; Clement, F.; Rech, B. | Journal Article
|
| 2016 | Simplified fabrication of n-type Cz-Si HIP-MWT+ solar cells with 20% efficiency using laser structuring
Lohmüller, E.; Werner, S.; Maus, S.; Brand, A.; Jäger, U.; Nekarda, J.; Clement, F. | Journal Article
|
| 2016 | Towards a 300 WP p-Type HIP-MWT-Module - Simulation, Experimental Results and Costs
Spribille, A.; Savisalo, T.; Kraft, A.; Eberlein, D.; Ebert, M.; Fellmeth, T.; Nold, S.; Pantsar, H.; Clement, F. | Conference Paper
|
| 2016 | Towards understanding the characteristics of Ag-Al spiking on boron-doped silicon for solar cells
Wöhrle, N.; Lohmüller, E.; Greulich, J.; Werner, S.; Mack, S. | 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 |
| 2015 | Analysis and performance of dispensed and screen printed front side contacts at cell and module level
Rodriguez, C.; Pospischil, M.; Padilla, A.; Kuchler, M.; Klawitter, M.; Geipel, T.; Padilla, M.; Fellmeth, T.; Brand, A.; Efinger, R.; Linse, M.; Gentischer, H.; König, M.; Hörteis, M.; Wende, L.; Doll, O.; Clement, F.; Biro, D. | Conference Paper
|
| 2015 | Codiffusion sources and barriers for the assembly of back-contact back-junction solar cells
Bin Tanvir, N.; Keding, R.; Rothhardt, P.; Meier, S.; Wolf, A.; Reinecke, H.; Biro, D. | Journal Article |
| 2015 | Comprehensive comparison of different fine line printing technologies addressing the seed and plate approach with Ni-Cu-plating
Lorenz, A.; Kraft, A.; Gredy, C.; Filipovic, A.; Binder, S.; Krüger, K.; Bartsch, J.; Clement, F.; Biro, D.; Preu, R.; Reinecke, H. | Conference Paper
|
| 2015 | Development, characterization and modelling of doping profile, contact resistance, and metal spiking in diffused and screen-printed boron emitters
Wöhrle, N.; Lohmüller, E.; Werner, S.; Greulich, J. | Conference Paper
|
| 2015 | Evaluation of screen-printed metallization concepts for large-area BC-BJ solar cells
Hendrichs, M.; Padilla, M.; Walter, J.; Clement, F.; Fell, A.; Rech, B. | Conference Paper
|
| 2015 | Light-induced degradation of silicon solar cells with aluminium oxide passivated rear side
Krauss, K.; Fertig, F.; Menzel, D.; Rein, S. | Journal Article
|
| 2015 | Long-term and annealing stable, solderable PVD metallization with optimized Al diffusion barrier
Kumm, J.; Chacko, R.V.; Samadi, H.; Hartmann, P.; Eberlein, D.; Jäger, U.; Wolf, A. | Journal Article
|
| 2015 | Manufacturing 100-µm-thick silicon solar cells with efficiencies greater than 20% in a pilot production line
Terheiden, B.; Ballmann, T.; Horbelt, R.; Schiele, Y.; Seren, S.; Ebser, J.; Hahn, G.; Mertens, V.; Koentopp, M.B.; Scherff, M.; Müller, J.W.; Holman, Z.C.; Descoeudres, A.; Wolf, S. de; Nicolas, S.M. de; Geissbuehler, J.; Ballif, C.; Weber, B.; Saint-Cast, P.; Rauer, M.; Schmiga, C.; Glunz, S.W.; Morrison, D.J.; Devenport, S.; Antonelli, D.; Busto, C.; Grasso, F.; Ferrazza, F.; Tonelli, E.; Oswald, W. | Journal Article |
| 2015 | Optimization 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
|
| 2015 | Origin of corrosion effects in solar cell contacts during electrochemical nickel deposition
Kraft, A.; Pernia, Y.; Kalio, A.; Gautrein, A.; Ni, L.M.; Bartsch, J.; Glunz, S.; Reinecke, H. | Journal Article |
| 2015 | PC1Dmod 6.1 - state-of-the-art models in a well-known interface for improved simulation of Si solar cells
Haug, H.; Greulich, J.; Kimmerle, A.; Stensrud Marstein, E. | Journal Article |
| 2015 | Progress on industrial solar cell front side metallization by parallel dispensing technology
Pospischil, M.; Kuchler, M.; Klawitter, M.; Efinger, R.; Rodriguez, C.; Padilla, A.; Gentischer, H.; König, M.; Hörteis, M.; Wende, L.; Mette, A.; Clement, F.; Preu, R.; Biro, D. | Conference Paper
|
| 2015 | Pseudo FF and Voc analysis of Cz-Si based low concentrator solar cells
Fellmeth, T.; Clement, F.; Biro, D. | Journal Article
|
| 2015 | Short-circuit current density imaging methods for silicon solar cells
Fertig, F.; Padilla, M.; Breitenstein, O.; Höffler, H.; Geisemeyer, I.; Schubert, M.C.; Rein, S. | Journal Article
|
| 2015 | Status and perspective of emitter formation by POCl3-diffusion
Wolf, A.; Kimmerle, A.; Werner, S.; Maier, S.; Belledin, U.; Meier, S.; Biro, D. | Conference Paper
|
| 2014 | 19.9 % efficient bifacial n-type solar cell produced by co-diffusion-cobin
Rothhardt, P.; Meier, S.; Jiang, K.; Wolf, A.; Biro, D. | Conference Paper
|
| 2014 | Analysing the lateral series resistance of high-performance metal wrap through solar cells
Greulich, J.; Thaidigsmann, B.; Rein, S. | 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 | The BOSCO solar cell - a both sides collecting and contacted structure
Fertig, F.; Krauß, K.; Greulich, J.; Clement, F.; Biro, D.; Preu, R.; Rein, S. | Journal Article |
| 2014 | The BOSCO Solar Cell: Double-sided Collection and Bifacial Operation
Fertig, F.; Krauß, K.; Greulich, J.; Clement, F.; Biro, D.; Preu, R.; Rein, S. | Journal Article
|
| 2014 | The HIP-MWT+ solar cell concept on N-type silicon and metallization-induced voltage losses
Lohmüller, E.; Werner, S.; Thaidigsmann, B.; Wöhrle, N.; Mack, S.; Clement, F.; Biro, D. | Conference Paper
|
| 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 | Localization and characterization of annealing-induced shunts in Ni-plated monocrystalline silicon solar cells
Büchler, A.; Kluska, S.; Kasemann, M.; Breitwieser, M.; Kwapil, W.; Hähnel, A.; Blumtritt, H.; Hopman, S.; Glatthaar, M. | Journal Article |
| 2014 | Next generation printing technologies for fine-line metallization of Si solar cells: Paper presented at 6th World Conference on Photovoltaic Energy Conversion 2014, Kyoto, Japan, 23.11.2014-27.11.2014
Clement, F.; Pospischil, M.; Lorenz, A.; Linse, M.; Erath, D.; Kuchler M.; Klawitter, M.; Spribille, A.; Hoenig, R.; Efinger, R.; Fellmeth, T.; Biro, D. | Presentation
|
| 2014 | Reverse bias behavior of diffused and screen-printed n-type Cz-Si solar cells
Lohmüller, E.; Fertig, F.; Werner, S.; Geisemeyer, I.; Clement, F.; Biro, D. | Journal Article |
| 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 | Cost-optimized metallization layout for metal wrap through (MWT) solar cells and modules
Hendrichs, M.; Thaidigsmann, B.; Fellmeth, T.; Nold, S.; Spribille, A.; Herrmann, P.; Mittag, M.; Hädrich, I.; Eitner, U.; Clement, F.; Biro, D.; Preu, R. | Conference Paper
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| 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 | Evaluation of industrially relevant parameters for contact firing of screen printed front side silver contacts
Hönig, R.; Vössing, D.; Clement, F.; Biro, D.; Preu, R.; Wilde, J. | Journal Article
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| 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 | 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 | 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 | 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 | Study of hydrogenated AlN as an anti-reflective coating and for the effective surface passivation of silicon
Krugel, G.; Sharma, A.; Wolke, W.; Rentsch, J.; Preu, R. | Journal Article |
| 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 | 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 | 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