Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2018Advancements in the Utilization of Screen-Printed Boron Doping Paste for High Efficiency Back-Contact Back-Junction Silicon Solar Cells
Huyeng, J.; Lang, S.F.; Efinger, R.; Schmidt, S.; Spribille, A.; Bruge, D.; Wolf, A.; Keding, R.; Doll, O.; Clement, F.
Conference Paper
2018Applicability of photonic sintering and autoclaving as alternative contact formation methods for silicon solar cells with passivating contacts
Schube, J.; Fellmeth, T.; Maier, F.; Keding, R.; Clement, F.; Glunz, S.W.
Conference Paper
2018Evaluierung von Rotationsdruckverfahren für die Metallisierung von Silicium-Solarzellen
Lorenz, Andreas
: Clement, Florian (Betreuer); Glunz, Stefan W.; Reinecke, Holger; Dörsam, Edgar
Dissertation
2018Front 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
2018Industry related approaches for bifacial p-type PERX solar cells
Fellmeth, T.; Meier, S.; Lohmüller, E.; Wöhrle, N.; Spribille, A.; Lohmüller, S.; Saint-Cast, P.; Wolf, A.; Clement, F.; Rein, S.; Preu, R.; Nakahara, M.; Dhamrin, M.; Knauss, H.; Haverkamp, H.; Steckemetz, S.; Bitnar, B.; Weber, T.; Palinginis, P.; Neuhaus, H.
Journal Article, Conference Paper
2018Low-Resistivity Screen-Printed Contacts on Indium Tin Oxide Layers for Silicon Solar Cells with Passivating Contacts
Schube, J.; Tutsch, L.; Fellmeth, T.; Bivour, M.; Feldmann, F.; Hatt, T.; Maier, F.; Keding, R.; Clement, F.; 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
2018Screen Printed Thick-Film Metallization of Silicon Solar Cells - Recent Developments and Future Perspectives
Lorenz, A.; Linse, M.; Frintrup, H.; Jeitler, M.; Mette, A.; Lehner, M.; Greutmann, R.; Brocker, H.; König, M.; Erath, D.; Clement, F.
Conference Paper
2017Analysis of full-wafer size co-diffused BCBJ silicon solar cells with a novel screen printed boron-doping paste
Huyeng, J.D.; Efinger, R.; Spribille, A.; Keding, R.; Doll, O.; Clement, F.
Conference Paper, Journal Article
2017Co-diffused bi-facial PERT solar cells
Fellmeth, T.; Meier, S.; Clement, F.; Wolf, A.; Knauss, H.; Havercamp, H.
Conference Paper, Journal Article
2017Comparison of innovative metallization approaches for silicon heterojunction solar cells
Erath, D.; Pospischil, M.; Keding, R.; Jahn, M.; Lacmago Lontchi, I.; Lorenz, A.; Clement, F.
Conference Paper
2017A cost-driven research strategy towards industrially feasible high-efficiency back-contact back-junction silicon solar cells
Huyeng, J.; Spribille, A.; Nold, S.; Efinger, R.; Keding, R.; Doll, O.; Clement, F.
Conference Paper
2017High 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
2017High-throughput front and rear side metallization of silicon solar cells using rotary screen printing
Lorenz, Andreas; Münzer, Anna; Lehner, Martin; Greutmann, Roland; Brocker, Heinz; Reinecke, Holger; Clement, Florian
Journal Article, 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
2017Metallization of passivating and carrier selective contacts: Status and perspectives at Fraunhofer ISE
Bivour, M.; Bartsch, J.; Clement, F.; Cimiotti, G.; Erath, D.; Feldmann, F.; Fellmeth, T.; Glatthaar, M.; Hermle, M.; Jahn, M.; Kluska, S.; Keding, R.; Lorenz, A.; Lacmago Lontchi, I.-C.; Mack, S.; Moldovan, A.; Nekarda, J.; Pospischil, M.; Rodofili, A.; Rentsch, J.; Steinhauser, B.; Schube, J.; Wolke, W.; Preu, R.; Glunz, S.W.
Conference Paper
2017Recent developments in the industrial silicon heterojunction process chain enabling efficiencies up to 22.7%
Moldovan, A.; Fischer, A.; Temmler, J.; Bivour, M.; Dannenberg, T.; Erath, D.; Lorenz, A.; Sontag, D.; Zhao, J.; Wissen, A.; Clement, F.; Zimmer, M.; Rentsch, J.
Conference Paper, Journal Article
201620% 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
2016Extending the limits of screen-printed metallization of phosphorus- and boron-doped surfaces
Werner, S.; Lohmüller, E.; Wolf, A.; Clement, F.
Journal Article, Conference Paper
2016Flexographic 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
2016High speed dispensing with novel 6" print head
Pospischil, M.; Klawitter, M.; Kuchler, M.; Jahn, M.; Efinger, R.; Schwarz, R.; Wende, L.; König, M.; Clement, F.; Biro, D.
Journal Article, Conference Paper
2016Impact of Firing Temperature Profiles on Local BSF Formation in PERC Solar Cells
Mack, S.; Richter, P.; Werner, S.; Clement, F.; Wolf, A.
Conference Paper
2016Screen-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
2016Simplified 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, Conference Paper
2016Towards 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
2015Analysis 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
2015Combined Microstructural and Electrical Characterization of Metallization Layers in Industrial Solar Cells
Kumar, P.; Willsch, B.; Dürrschnabel, M.; Aabdin, Z.; Hönig, R.; Peranio, N.; Clement, F.; Biro, D.; Eibl, O.
Conference Paper, Journal Article
2015Comprehensive 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
2015Dispensing Technology on the Route to an Industrial Metallization Process
Pospischil, M.; Kuchler, M.; Klawitter, M.; Rodriguez, C.; Padilla, M.; Efinger, R.; Linse, M.; Padilla, A.; Gentischer, H.; König, M.; Hörteis, M.; Wende, L.; Doll, O.; Zengerle, R.; Clement, F.; Biro, D.
Conference Paper, Journal Article
2015Druckkopf, Druckvorrichtung und Verfahren zum Aufbringen eines Druckmediums auf ein Substrat, insbesondere eine photovoltaische Solarzelle
Pospischil, Maximilian; Gentischer, Harald; Kuchler, Martin; Klawitter, Markus; Clement, Florian; Biro, Daniel; Specht, Jan
Patent
2015Electrical properties of the rear contact structure of MWT silicon solar cells
Lohmüller, E.; Thanasa, M.; Thaidigsmann, B.; Clement, F.; Biro, D.
Journal Article
2015Evaluation of flexographic printing technology for multi-busbar solar cells
Lorenz, A.; Senne, A.; Rohde, J.; Kroh, S.; Wittenberg, M.; Krüger, K.; Clement, F.; Biro, D.
Journal Article, Conference Paper
2015Evaluation 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
2015Impact of boron doping profiles on the specific contact resistance of screen printed Ag-Al contacts on silicon
Lohmüller, E.; Werner, S.; Hoenig, R.; Greulich, J.; Clement, F.
Journal Article, Conference Paper
2015Impact of texture roughness on the front-side metallization of stencil-printed silicon solar cells
Lorenz, A.; Strauch, T.; Demant, M.; Fellmeth, T.; Barnes Hofmeister, T.; Linse, M.; Dannenberg, T.; Seiffe, J.; Clement, F.; Biro, D.; Reinecke, H.; Preu, R.
Journal Article
2015A low concentrating cell and receiver concept based on low cost silicon solar cells
Ebert, M.; Fellmeth, T.; Dörsam, T.; Clement, F.; Biro, D.; Wiesenfarth, M.; Eitner, U.
Conference Paper
2015Progress 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
2015Pseudo FF and Voc analysis of Cz-Si based low concentrator solar cells
Fellmeth, T.; Clement, F.; Biro, D.
Journal Article, Conference Paper
2014Advanced 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
2014All-purpose cell and module architecture for low-irradiance and concentrator applications
Fellmeth, T.; Ebert, M.; Efinger, R.; Hädrich, I.; Clement, F.; Eitner, U.
Journal Article
2014Analytical modeling of industrial-related silicon solar cells
Fellmeth, T.; Clement, F.; Biro, D.
Journal Article
2014The BOSCO cell concept: Bifacial operation with double-sided collection
Fertig, F.; Krauß, K.; Greulich, J.; Clement, F.; Biro, D.; Preu, R.; Rein, S.
Conference Paper
2014The 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
2014The 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, Conference Paper
2014The BOSCO solar cell: Simulation and experiment
Fertig, F.; Greulich, J.; Krauss, K.; Clement, F.; Biro, D.; Preu, R.; Rein, S.
Journal Article
2014Concentrator system
Fellmeth, Tobias; Biro, Daniel; Clement, Florian
Patent
2014Developing a high throughput metallization approach for silicon solar cells based on flexographic printing
Lorenz, A.; Kalio, A.; Barnes Hofmeister, T.; Kroh, S.; Kraft, A.; Bartsch, J.; Clement, F.; Biro, D.
Conference Paper
2014Developing a high throughput printing technology for silicon solar cell front side metallisation using flexography
Lorenz, A.; Kalio, A.; Hofmeister, T.B.; Kraft, A.; Bartsch, J.; Clement, F.; Reinecke, H.; Biro, D.
Journal Article
2014The 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
2014Industrially feasible all-purpose metal-wrap-through concentrator solar cells
Fellmeth, T.; Ebert, M.; Efinger, R.; Hädrich, I.; Clement, F.; Biro, D.; Noriega, P.; Caparros, S.; Castano, F.J.
Conference Paper
2014Influence of rear-side passivation on solar cell performance of bosco solar cells
Krauß, K.; Fertig, F.; Greulich, J.; Clement, F.; Biro, D.; Preu, R.; Rein, S.
Conference Paper
2014Inkjet-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
2014Next generation printing technologies for fine-line metallization of Si solar cells
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
2014Optimization of multi-layer metallization design for large-area back-contact back-junction solar cells
Hendrichs, M.; Keding, R.; Spribille, A.; Fellmeth, T.; Nold, S.; Clement, F.; Wolf, A.; Biro, D.; Preu, R.
Conference Paper
2014Optimizing Fine Line Dispensed Contact Grids
Pospischil, M.; Fellmeth, T.; Brand, A.; Nold, S.; Kuchler, M.; Klawitter, M.; Gentischer, H.; Clement, F.; Biro, D.; König, M.; Hörteis, M.; Wende, L.; Doll, O.; Zengerle, R.
Conference Paper
2014Paste rheology correlating with dispensed finger geometry
Pospischil, M.; Specht, J.; König, M.; Hörteis, M.; Mohr, C.; Clement, F.; Biro, D.
Journal Article
2014Photovoltaische Solarzelle und Verfahren zum Herstellen einer photovoltaischen Solarzelle
Thaidigsmann, Benjamin; Lohmüller, Elmar; Clement, Florian; Wolf, Andreas; Biro, Daniel
Patent
2014Process optimization for the front side of P-type silicon solar cells
Werner, S.; Lohmüller, E.; Maier, S.; Kimmerle, A.; Spribille, A.; Wasmer, S.; Clement, F.; Wolf, A.
Conference Paper
2014Reverse 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
2014Robust module integration of back contact cells by interconnection adapters
Ebert, M.; Seckel, M.; Böttcher, L.; Hendrichs, M.; Clement, F.; Dürr, I.; Biro, D.; Eitner, U.; Schneider-Ramelow, M.
Conference Paper
2014Ultrafine front side metallization on silicon solar cells by industrial dispensing technology
Pospischil, M.; Kuchler, M.; Klawitter, M.; Rodriguez, C.; Padilla, A.; Efinger, R.; Gentischer, H.; König, M.; Hörteis, M.; Wende, L.; Doll, O.; Clement, F.; Biro, D.
Conference Paper
2013Characterization and modeling of screen-printed metal insulator semiconductor tunnel junctions for integrated bypass functionality in crystalline silicon solar cells
Thaidigsmann, Benjamin; Lohmüller, Elmar; Fertig, Fabian; Clement, Florian; Wolf, Andreas
Journal Article
2013Cost-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
2013Depletion 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
2013Development of a high-throughput fine line metallization process using CFD-simulation
Pospischil, M.; Klawitter, M.; Kuchler, M.; Specht, J.; Gentischer, H.; Efinger, R.; König, M.; Hörteis, M.; Mohr, C.; Wende, L.; Lossen, J.; Weiss, M.; Doll, O.; Köhler, I.; Zengerle, R.; Clement, F.; Biro, D.
Conference Paper
2013Etching 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
2013Evaluation 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, Conference Paper
2013Evaluation of solder resists for module integration of MWT solar cells
Walter, J.; Hendrichs, M.; Clement, F.; Tranitz, M.; Eitner, U.
Journal Article, Conference Paper
2013Fire-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
2013Flexographic printing - high throughput technology for fine line seed layer printing on silicon solar cells
Lorenz, A.; Kalio, A.; Hofmeister, G.; Nold, S.; Kraft, A.; Bartsch, J.; Wolf, D.; Dreher, M.; Clement, F.; Biro, D.
Conference Paper
2013HIP-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
2013Minimizing the optical cell-to-module losses for MWT-modules
Haedrich, I.; Wiese, M.; Thaidigsman, B.; Eberlein, D.; Clement, F.; Eitner, U.; Preu, R.; Wirth, H.
Conference Paper
2013The nature of screen printed front side silver contacts - results of the Project MikroSol
Hönig, R.; Dürrschnabel, M.; Mierlo, W. van; Aabdin, Z.; Bernhard, J.; Biskupek, J.; Eibl, O.; Kaiser, U.; Wilde, J.; Clement, F.; Biro, D.
Journal Article, Conference Paper
2013P-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
2013Process development for a high-throughput fine line metallization approach based on dispensing technology
Pospischil, M.; Klawitter, M.; Kuchler, M.; Specht, J.; Gentischer, H.; Efinger, R.; Kroner, C.; Luegmair, M.; König, M.; Hörteis, M.; Mohr, C.; Wende, L.; Lossen, J.; Weiß, M.; Doll, O.; Koehler, I.; Zengerle, R.; Clement, F.; Biro, D.
Journal Article, Conference Paper
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
2013Technologies 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
2013Transfer of the HIP-MWT solar cell concept to n-type silicon
Lohmüller, E.; Thaidigsmann, B.; Clement, F.; Wolf, A.; Biro, D.
Journal Article, Conference Paper
2013Wet 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
2012Correlations between finger geometry and dispensing paste rheology
Pospischil, M.; Specht, J.; Gentischer, H.; König, M.; Hoerteis, M.; Mohr, C.; Zengerle, R.; Clement, F.; Biro, D.
Conference Paper
2012Dual screen printing featuring novel framed busbar screen layout and non-contacting Ag busbar paste
König, M.; Deckelmann, M.; Henning, A.; Hoenig, R.; Clement, F.; Hörteis, M.
Conference Paper, Journal Article
2012Evaluation of via pastes for p- and n-type metal wrap through (MWT) solar cells
Lohmüller, E.; Thaidigsmann, B.; Werner, S.; Clement, F.; Wolf, A.; Biro, D.; Preu, R.
Conference Paper
2012HIP-MWT solar cells - pilot-line cell processing and module integration
Drews, A.; Clement, F.; Spribille, A.; Thaidigsmann, B.; Linse, M.; Gutscher, S.; Werner, S.; Reitenbach, V.; Ould Chighali, E.; Wolf, A.; Zimmer, M.; Nekarda, J.; Haedrich, I.; Tranitz, M.; Eitner, U.; Wirth, H.; Wilson, H.R.; Biro, D.; Preu, R.
Conference Paper
2012Impact of screen printing silver paste components on the space charge region recombination losses of industrial silicon solar cells
Hönig, R.; Kalio, A.; Sigwarth, J.; Clement, F.; Glatthaar, M.; Wilde, J.; Biro, D.
Journal Article, Conference Paper
2012Inkjet-printed diffusion barrier for structured doping areas from doped PECVD silicate glasses
Stüwe, D.; Keding, R.; Hahn, D.; Jahn, M.; Fallisch, A.; Clement, F.; Hofmann, M.; Woehl, R.; Biro, D.; Tueshaus, C.; Doll, O.; Stockum, W.; Koehler, I.
Conference Paper
2012Loss analysis and efficiency potential of p-type MWT-PERC solar cells
Thaidigsmann, Benjamin; Greulich, Johannes; Lohmüller, Elmar; Schmeißer, Simon; Clement, Florian; Wolf, Andreas; Biro, Daniel; Preu, Ralf
Journal Article, Conference Paper
2012Modelling of silicon solar cells by using an extended two-diode-model approach
Fellmeth, T.; Greulich, J.; Clement, F.; Biro, D.
Conference Paper
2012MWT solar cell processing by use of isishape® solar etch® SiD for rear contact and edge isolation
Spribille, A.; Greulich, J.; Lohmüller, E.; Clement, F.; Specht, J.; Biro, D.; Preu, R.; Doll, O.; Tüshaus, C.; Stockum, W.; Köhler, I.
Conference Paper
2012The path to industrial production of highly efficient metal wrap through silicon solar cells
Thaidigsmann, Benjamin; Linse, Michael; Wolf, Andreas; Clement, Florian; Biro, Daniel; Preu, Ralf
Journal Article
2012Printed fire-through contacts (FTC) - an alternative approach for local rear contacting of passivated solar cells
Kick, C.; Thaidigsmann, B.; Linse, M.; Clement, F.; Wolf, A.; Biro, D.
Conference Paper
2012Process characterisation of MWT solar cells - a new method to analyse via contacts
Reitenbach, V.; Spitz, M.; Drews, A.; Weiß, M.; Ould Chighali, E.; Thaidigsmann, B.; Lohmüller, E.; Knorz, A.; Clement, F.; Wolf, A.; Biro, D.; Preu, R.
Conference Paper
2012Progress with multi-step metallization processes featuring copper as conducting layer at Fraunhofer ISE
Bartsch, J.; Mondon, A.; Kamp, M.; Kraft, A.; Wendling, M.; Mehling, M.; Wehkamp, N.; Jawaid, M.; Lorenz, A.; Clement, F.; Schetter, C.; Glatthaar, M.; Glunz, S.
Conference Paper
2012Synergistic effects of rear-surface passivation and the metal wrap through concept
Thaidigsmann, B.; Drews, A.; Fellmeth, T.; Saint-Cast, P.; Wolf, A.; Clement, F.; Biro, D.; Preu, R.
Journal Article
2012Verfahren zur Herstellung einer metallischen Kontaktstruktur einer Halbleiterstruktur mit Durchkontaktierung und photovoltaische Solarzelle
Lohmüller, E.; Thaidigsmann, B.; Bartsch, J.; Clement, F.; Wolf, A.
Patent
201120% efficient passivated large-area metal wrap through solar cells on boron-doped Cz silicon
Lohmüller, E.; Thaidigsmann, B.; Pospischil, M.; Jäger, U.; Mack, S.; Specht, J.; Nekarda, J.; Retzlaff, M.; Krieg, A.; Clement, F.; Wolf, A.; Biro, D.; Preu, R.
Journal Article
201120% efficient screen-printed and aluminum-alloyed back-contact back-junction cells and interconnection scheme of point-shaped metalized cells
Woehl, R.; Keding, R.; Rüdiger, M.; Gentischer, H.; Clement, F.; Wilde, J.; Biro, D.
Conference Paper
201120.1% efficient silicon solar cell with aluminum back surface field
Fellmeth, T.; Mack, S.; Bartsch, J.; Erath, D.; Jäger, U.; Preu, R.; Clement, F.; Biro, D.
Journal Article
2011Advanced metallization of rear surface passivated metal wrap through silicon solar cells
Lohmüller, E.; Thaidigsmann, B.; Bartsch, J.; Harmel, C.; Specht, J.; Wolf, A.; Clement, F.; Hörteis, M.; Biro, D.
Conference Paper, Journal Article
2011Front-side metalization by means of flexographic printing
Frey, M.; Clement, F.; Dilfer, S.; Erath, D.; Biro, D.
Conference Paper, Journal Article
2011HIP-MWT - A New Cell Concept for Industrial Processing of High-Performance Metal Wrap Through Silicon Solar Cells
Thaidigsmann, B.; Spribille, A.; Plagwitz, H.; Schubert, G.; Fertig, F.; Clement, F.; Wolf, A.; Biro, D.; Preu, R.
Conference Paper
2011HIP-MWT: A simplified structure for metal wrap through solar cells with passivated rear surface
Thaidigsmann, B.; Clement, F.; Wolf, A.; Lohmüller, E.; Fertig, F.; Biro, D.; Preu, R.
Conference Paper, Journal Article
2011Industrially feasible all side passivated silicon based C-MWT concentrator solar cells
Fellmeth, T.; Drews, A.; Thaidigsmann, B.; Mack, S.; Wolf, A.; Clement, F.; Biro, D.; Preu, R.
Conference Paper
2011Intrinsic effects of double side collecting silicon solar cells
Greulich, J.; Glatthaar, M.; Fertig, F.; Clement, F.; Thaidigsmann, B.; Fallisch, A.; Biro, D.; Rüdiger, M.; Hermle, M.; Rein, S.
Conference Paper, Journal Article
2011Investigations of thick-film-paste rheology for dispensing applications
Pospischil, M.; Zengerle, K.; Specht, J.; Birkle, G.; Koltay, P.; Zengerle, R.; Henning, A.; Neidert, M.; Mohr, C.; Clement, F.; Biro, D.
Conference Paper, Journal Article
2011Large-area p-type HIP-MWT silicon solar cells with screen printed contacts exceeding 20% efficiency
Thaidigsmann, B.; Lohmüller, E.; Jäger, U.; Mack, S.; Lottspeich, F.; Spribille, A.; Birmann, K.; Erath, D.; Wolf, A.; Clement, F.; Biro, D.; Preu, R.
Journal Article
2011Manipulation of the reverse bias behaviour of silicon solar cells
Thaidigsmann, Benjamin; Werner, Sabrina; Gutscher, Simon; Fertig, Fabian; Clement, Florian; Wolf, Andreas; Biro, Daniel
Conference Paper
2011MWT meets PERC: Towards 20% efficient industrial silicon solar cells
Biro, D.; Thaidigsmann, B.; Clement, F.; Wolf, A.; Lohmüller, E.; Mack, S.; Fellmeth, T.; Drews, A.; Spribille, A.; Wotke, E.A.; Lottspeich, F.; Hofmann, M.; Jäger, U.; Preu, R.
Conference Paper
2011New measurement method for the investigation of space charge region recombination losses induced by the metallization of silicon solar cells
Hoenig, R.; Glatthaar, M.; Clement, F.; Greulich, J.; Wilde, J.; Biro, D.
Conference Paper, Journal Article
2011Paths to Achieve Efficiencies over 20% with MWT Silicon Solar Cells
Clement, F.; Thaidigsmann, B.; Lohmüller, E.; Specht, J.; Jäger, U.; Mack, S.; Pospischil, M.; Spribille, A.; Erath, D.; Nekarda, J.; Hofmann, M.; Wolf, A.; Biro, D.; Preu, R.
Conference Paper
2011Photovoltaische Solarzelle sowie Verfahren zu deren Herstellung
Thaidigsmann, B.; Clement, F.; Wolf, A.; Biro, D.
Patent
2011Processing of Highly-Efficient MWT Silicon Solar Cells
Clement, F.; Thaidigsmann, B.; Hoenig, R.; Fellmeth, T.; Spribille, A.; Lohmüller, E.; Krieg, A.; Glatthaar, M.; Wirth, H.; Biro, D.; Preu, R.; Menkoe, M.; Meyer, K.; Lahmer, D.; Krokoszinski, H.-J.; Neidert, M.; Henning, A.; Mohr, C.; Zhang, W.
Journal Article
2011Recombination at metal-emitter interfaces of front contact technologies for highly efficient silicon solar cells
Fellmeth, T.; Born, A.; Kimmerle, A.; Clement, F.; Biro, D.; Preu, R.
Conference Paper, Journal Article
2011Screen Printing Aluminium Pastes for Thin Silicon Solar Cells with Passivated Rear Surface and LFC Contacts
Schwab, C.; Thaidigsmann, B.; Nold, S.; Linse, M.; Lottspeich, F.; Prince, A.; Young, R.; Fuge, G.; Weigand, P.; Wolf, A.; Clement, F.; Biro, D.; Preu, R.
Conference Paper
2011Verfahren und Vorrichtung zum Dosieren eines inkompressiblen Arbeitsfluids
Gentischer, Harald; Biro, Daniel; Specht, Jan; Clement, Florian; Pospischil, M.
Patent
201019.5% efficient screen printed crystalline silicon metal wrap through (MWT) solar cells for concentrator (2-25x) applications
Fellmeth, T.; Fritz, S.; Menkoe, M.; Clement, F.; Biro, D.; Preu, R.
Conference Paper
2010Accurate IV-measurement for back contact solar cells
Glatthaar, M.; Hohl-Ebinger, J.; Krieg, A.; Greif, M.; Greco, L.; Clement, F.; Rein, S.; Warta, W.; Preu, R.
Conference Paper
2010Advanced screen printing technique for high definition front side metallization of crystalline silicon solar cells
Erath, D.; Filipovi, A.; Retzlaff, M.; Goetz, A.K.; Clement, F.; Biro, D.; Preu, R.
Journal Article
2010Challenges and advances in back-side metallization
Preu, R.; Wolf, A.; Hofmann, M.; Clement, F.; Nekarda, J.; Rentsch, J.; Biro, D.
Journal Article
2010Combining the advantages of wrap through metallization and rear surface passivation into industrial MWT-PERC devices
Thaidigsmann, B.; Wolf, A.; Clement, F.; Biro, D.; Preu, R.
Conference Paper
2010Development and modelling of crystalline silicon based metal wrap through (MWT) solar cells
Fellmeth, T.; Meyer, K.; Greulich, J.; Clement, F.; Biro, D.; Preu, R.; Menkoe, M.; Lahmer, D.; Krokoszinski, H.-J.
Conference Paper
2010Dispensing of etching paste and inkjetting of diffusion barrier for MWT solar cell processing
Spribille, A.; Clement, F.; Erath, D.; Specht, J.; Biro, D.; Preu, R.; Köhler, I.; Doll, O.; Stockum, W.; Tueshaus, C.
Conference Paper
2010Fast and precise resistance characterisation of laser drilled and metallized vias
Menkoe, M.; Reitenbach, H.; Hoenig, R.; Clement, F.; Biro, D.; Preu, R.
Conference Paper
2010High aspect ratio front contacts by single step dispensing of metal pastes
Specht, J.; Zengerle, K.; Pospischil, M.; Erath, D.; Haunschild, J.; Clement, F.; Biro, D.
Conference Paper
2010High throughput via-metallization technique for multi-crystalline metal wrap through (MWT) silicon solar cells exceeding 16% efficiency
Clement, F.; Menkö, M.; Kubera, T.; Erath, D.; Hoenig, R.; Kwapil, W.; Wolke, W.; Preu, R.
Journal Article
2010Highly efficient industrially feasible metal wrap through (MWT) silicon solar cells
Fellmeth, T.; Menkoe, M.; Clement, F.; Biro, D.; Preu, R.
Journal Article
2010New technologies for back contact module assembly
Wirth, H.; Tranitz, M.; Malchow, C.; Clement, F.
Conference Paper
2010Novel MWT cell design on monocrystalline silicon wafers
Meyer, K.; Krokoszinski, H.-J.; Lahmer, D.; Wütherich, T.; Dupke, M.; Jesswein, R.; Lossen, J.; Zerrer, P.; Prießner, A.; Clement, F.; Biro, D.; Preu, R.
Conference Paper
2010Paste development for screen printed mc-Si MWT solar cells exceeding 17% efficiency
Hoenig, R.; Clement, F.; Menkoe, M.; Retzlaff, M.; Biro, D.; Preu, R.; Neidert, M.; Henning, A.; Mohr, C.; Zhang, W.
Conference Paper
2010Photovoltaische Solarzelle und Verfahren zur Herstellung einer photovoltaischen Solarzelle
Thaidigsmann, B.; Clement, F.; Biro, D.; Wolf, A.; Preu, R.
Patent
2010Pilot-line processing of highly-efficient MWT silicon solar cells
Clement, F.; Thaidigsmann, B.; Hoenig, R.; Fellmeth, T.; Spribille, A.; Lohmüller, E.; Krieg, A.; Glatthaar, M.; Wirth, H.; Biro, D.; Preu, R.; Menkoe, M.; Meyer, K.; Lahmer, D.; Krokoszinski, H.-J.; Neidert, M.; Henning, A.; Mohr, C.; Zhang, W.
Conference Paper
2010Verfahren und Vorrichtung zur Herstellung einer metallischen Kontaktstruktur zur elektrischen Kontaktierung einer photovoltaischen Solarzelle
Biro, D.; Specht, J.; Scheffler, Daniel; Pospischil, M.; Clement, F.
Patent
2010Verfahren zur Herstellung einer metallischen Kontaktstruktur einer photovoltaischen Solarzelle
Biro, D.; Thaidigsmann, B.; Clement, F.; Woehl, R.; Wotke, E.-A.
Patent
2009Development of crystalline silicon based metal wrap through (MWT) solar cells for low concentrator (2-30x) applications
Fellmeth, T.; Fritz, S.; Menkö, M.; Mingirulli, N.; Glatthaar, M.; Clement, F.; Biro, D.; Preu, R.
Conference Paper
2009Development of via pastes for high efficiency MWT cells with a low shunting behaviour
Neidert, M.; Clement, F.; Menkö, M.; Hoenig, R.; Henning, A.; Zhang, W.; Biro, D.; Preu, R.
Conference Paper
2009Improved edge isolation of solar cells applying readily dispensable etching paste
Doll, O.; Tueshaus, C.; Stockum, W.; Koehler, I.; Erath, D.; Specht, J.; Krieg, A.; Clement, F.; Biro, D.; Geppert, T.; Lossen, J.
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
2009Industrially feasible multi-crystalline metal wrap through (MWT) silicon solar cells exceeding 16% efficiency
Clement, F.; Menkoe, M.; Kubera, T.; Harmel, C.; Hoenig, R.; Wolke, W.; Wirth, H.; Biro, D.; Preu, R.
Journal Article, Conference Paper
2009Messvorrichtung zur elektrischen Vermessung einer einseitig an einer Messseite elektrisch kontaktierbaren Messstruktur
Glatthaar, M.; Rein, S.; Biro, D.; Clement, F.; Menko, M.; Krieg, A.
Patent
2009Die Metal-wrap-through-Solarzelle. Entwicklung und Charakterisierung
Clement, F.
Dissertation
2009Pilot-line processing of Cz-Si MWT solar cells with an efficiency gain of 0,3%
Lahmer, D.; Lossen, J.; Meyer, K.; Krokoszinski, H.-J.; Clement, F.; Menkö, M.; Hoenig, R.; Biro, D.; Preu, R.
Conference Paper
2009Pilot-line processing of screen-printed Cz-Si MWT solar cells exceeding 17% efficiency
Clement, F.; Menkö, M.; Hoenig, R.; Haunschild, J.; Biro, D.; Preu, R.; Lahmer, D.; Lossen, J.; Krokoszinski, H.-J.
Conference Paper
2009Solarzelle und Verfahren zur Herstellung einer Solarzelle aus einem Siliziumsubstrat
Biro, D.; Schultz-Wittmann, O.; Lemke, A.; Rentsch, J.; Clement, F.; Hofmann, M.; Wolf, A.; Gautero, L.; Mack, S.; Preu, R.
Patent
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
2008Industrially feasible multi crystalline metal wrap through (mwt) silicon solar cells exceeding 16% efficiency
Clement, F.; Lutsch, M.; Kubera, T.; Wirth, H.; Harmel, C.; Wolke, W.; Biro, D.; Preu, R.
Conference Paper
2008Simulation of MWT-solar cells using a multi 2D circuit calculation tool based on spice
Kubera, T.; Clement, F.; Grote, D.; Thaidigsmann, B.; Biro, D.; Warta, W.; Preu, R.
Conference Paper
2008Solarzelle und Solarzellenmodul mit einseitiger Verschaltung
Biro, D.; Mingirulli, N.; Clement, F.; Preu, R.; Woehl, R.
Patent
2008Solarzelle und Verfahren zu deren Herstellung
Biro, D.; Clement, F.
Patent
2008Solarzelle und Verfahren zur Herstellung einer Solarzelle
Clement, F.; Biro, D.; Menkoe, g.; Kubera, T.
Patent
2007Analyses of warpage effects induced by passivation and electrode coatings in silicon solar cells
Kohn, C.; Faber, T.; Kübler, R.; Beinert, J.; Kleer, G.; Clement, F.; Erath, D.; Reis, I.; Martin, F.; Müller, A.
Conference Paper
2007Pilot-line processing of very large (21 x 21 cm²) and thin mc-Si solar cells
Clement, F.; Preu, R.; Reis, I.E.; Biro, D.; Rentsch, J.; Zimmer, M.; Rein, S.; Emanuel, G.; Krieg, A.; Müller, A.; Martin, F.
Conference Paper
2007Processing and comprehensive characterisation of screen-printed mc-Si Metal Wrap Through (MWT) solar cells
Clement, F.; Lutsch, M.; Kubera, T.; Kasemann, M.; Kwapil, W.; Harmel, C.; Mingirulli, N.; Erath, D.; Wirth, H.; Biro, D.; Preu, R.
Conference Paper
2006The influence of doping on the performance of organic bulk heterojunction solar cells
Glatthaar, M.; Mingirulli, N.; Zimmermann, B.; Clement, F.; Riede, M.; Wiel, B. van der; Niggemann, M.; Gombert, A.
Conference Paper
2006The status of silicon solar cell production technology development at Fraunhofer ISE
Preu, R.; Biro, D.; Rentsch, J.; Clement, F.; Erath, D.; Emanuel, G.; Grohe, A.; Hofmann, M.; Mette, A.; Voyer, C.; Wolke, W.; Glunz, S.W.; Willeke, G.P.
Conference Paper
2005Untersuchung des Transportmechanismus' in organischen Solarzellen mittels Messungen an organischen Feldeffekttransistoren (OFETs)
Clement, F.
: Luther, J. (Prüfer)
Thesis