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| 2020 | Application of plasma-enhanced chemical vapor deposition in order to improve the efficiency of crystalline silicon solar cells
Okasha, Asmaa Mohamed
: Weber, Eicke R. (Referent); Reindl, Leonhard (Referent); Hofmann, Marc (Betreuer) | Dissertation |
| 2020 | The effects of carbon incorporation on the refractive index of PECVD silicon oxide layers
Torda, Benjamin; Rachdi, Lazhar; Mohamed Okasha Mohamed Okasha, Asmaa; Saint-Cast, Pierre; Hofmann, Marc | Zeitschriftenaufsatz |
| 2020 | Impact of hyperhomocysteinemia and different dietary interventions on cognitive performance in a knock-in mouse model for alzheimer's disease
Nieraad, H.; de Bruin, N.; Arne, O.; Hofmann, M.C.J.; Schmidt, M.; Saito, T.; Saido, T.C.; Gurke, R.; Schmidt, D.; Till, U.; Parnham, M.J.; Geisslinger, G. | Zeitschriftenaufsatz |
| 2020 | Implications of Aqueous Processing for High Energy Density Cathode Materials. Part I. Ni-Rich Layered Oxides
Hofmann, Michael; Kapuschinski, Martina; Guntow, Uwe; Giffin, Guinevere A. | Zeitschriftenaufsatz |
| 2020 | Individual therapeutic DAS28-dcrit responses differentiate between effectiveness of rheumatoid arthritis therapies and reflect patient-reported outcomes
Koehm, M.; McIntosh, M.J.; Hofmann, M.W.; Abraham, V.; Gabay, C.; Choy, E.H.; Kavanaugh, A.; Burkhardt, H.; Behrens, F. | Zeitschriftenaufsatz |
| 2020 | Microscopic stresses in carbon nanotube reinforced aluminum matrix composites determined by in-situ neutron diffraction
Zhang, X.X.; Zhang, J.F.; Liu, Z.Y.; Gan, W.M.; Hofmann, M.; Andrä, H.; Xiao, B.L.; Ma, Z.Y. | Zeitschriftenaufsatz |
| 2020 | On the Formation of Black Silicon Features by Plasma-Less Etching of Silicon in Molecular Fluorine Gas
Kafle, B.; Ridoy, A.I.; Miethig, E.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J. | Zeitschriftenaufsatz |
| 2020 | Optimized amorphous silicon nitride layers for the front side passivation of c-Si PERC solar cells
Okasha, A.M.O.M.; Kafle, B.; Torda, B.; Teßmann, C.; Hofmann, M. | Zeitschriftenaufsatz |
| 2020 | POCl3-Based Emitter Diffusion Process with Lower Recombination Current Density and Homogeneous Sheet Resistance for Nanotextured Monocrystalline Silicon with atmospheric Pressure Dry Etching
Khan, N.W.; Ridoy, A.I.; Kafle, B.; Klitzke, M.; Schmidt, S.; Clochard, L.; Wolf, A.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
| 2020 | Surface modification of LiNi0.8Co0.15Al0.05O2 particles via Li3PO4 coating to enable aqueous electrode processing
Hofmann, Michael; Nagler, Felix; Kapuschinski, Martina; Guntow, Uwe; Giffin, Guinevere A. | Zeitschriftenaufsatz |
| 2020 | Ultrathin Plasma Oxide for Passivation of Phosphorus-Diffused Silicon Solar Cell Emitters
Okasha, A.M.O.M.; Richter, A.; Saint-Cast, P.; Hofmann, M. | Zeitschriftenaufsatz |
| 2019 | 2-stufiger Trockenätzprozess zur Texturierung kristalliner Siliziumscheiben
Clochard, Laurent; Duffy, Edward; Hofmann, Marc; Jenek, Niko Armand; Kafle, Bishal; Saint-Cast, Pierre; Trogus, Daniel | Patent |
| 2019 | Characterization of the charge transfer in an enhanced pinned photodiode with a collection gate
Girgenrath, Lutz; Hofmann, Martin; Kühnhold, Ralf; Vogt, Holger | Konferenzbeitrag |
| 2019 | Effects of welding speed on the multiscale residual stresses in friction stir welded metal matrix composites
Zhang, X.X.; Wu, L.H.; Andrä, H.; Gan, W.M.; Hofmann, M.; Wang, D.; Ni, D.R.; Xiao, B.L.; Ma, Z.Y. | Zeitschriftenaufsatz |
| 2019 | A hybrid frequency-time-domain approach to determine the vibration fatigue life of electronic devices
Schriefer, T.; Hofmann, M. | Zeitschriftenaufsatz |
| 2019 | Implantable wireless biometric animal telemetry system: a powerful tool to improve translational sepsis research
Knape, T.; Wilken-Schmitz, A.; Schneider, A.K.; Arne, O.; Schmidt, M.; Götze, L.; Hofmann, M.C.J.; Bruin, N.M.W.J. de; Gerdes, C.; Glenschek-Sieberth, M.; Schmidt, M.V.; Remie, R.; Brill, B.; Parnham, M.J.; Knethen, A. von | Abstract |
| 2019 | Inline Deposited PassDop Layers for Rear Side Passivation and Contacting of p-type c-Si PERL Solar Cells with High Bifaciality
Norouzi, M.H.; Saint-Cast, P.; Lohmüller, E.; Lohmüller, S.; Steinhauser, B.; Wolf, A.; Hofmann, M. | Konferenzbeitrag |
| 2019 | Mitarbeiterkompetenzen spielerisch entwickeln
Kaczmarek, Sandra; Straub, Natalie; Hofmann, Marina; Köhler, Isabel; Härtel, Thiery | Zeitschriftenaufsatz |
| 2019 | Multivariate Statistical Modelling to Correlate PECVD Layer Properties with Plasma Chemistry during Silicon Nitride Deposition
Rachdi, L.; Hofmann, M. | Konferenzbeitrag |
| 2019 | New insights into the prevalence of depressive symptoms and depression in rheumatoid arthritis
Englbrecht, M.; Alten, R.; Aringer, M.; Baerwald, C.G.; Burkhardt, H.; Eby, N.; Flacke, J.-P.; Fliedner, G.; Henkemeier, U.; Hofmann, M.W.; Kleinert, S.; Kneitz, C.; Krüger, K.; Pohl, C.; Schett, G.; Schmalzing, M.; Tausche, A.-K.; Tony, H.-P.; Wendler, J. | Zeitschriftenaufsatz |
| 2019 | Plasma Oxidation for the Front Side Passivation of PERC Solar Cells
Mohamed Okasha Mohamed Okasha, A.; Kafle, B.; Torda, B.; Teßmann, C.; Moldovan, A.; Hofmann, M. | Konferenzbeitrag |
| 2019 | Surface Passivation of Atmospheric Pressure Dry Etched Multicrystalline Silicon Surfaces
Ridoy, A.I.; Kafle, B.; Khan, N.W.; Klitzke, M.; Lohmüller, S.; Clochard, L.; Duffy, E.; Wolf, A.; Hofmann, M. | Konferenzbeitrag |
| 2019 | Verfahren zur Herstellung elektrischer Kontakte auf einer Solarzelle
Büchler, Andreas; Glatthaar, Markus; Hofmann, Marc; Kafle, Bishal; Kluska, Sven; Nagel, Henning | Patent |
| 2018 | Analysis of a multiphase multi-star PMSM drive system with sic-based inverter for an automotive application
Piepenbreier, S.; Berlinecke, J.; Burani, N.; Bittnerbittner, R.; Matichyn, S.; Streit, F.; Hofmann, M.; Plikat, R. | Konferenzbeitrag |
| 2018 | Assessing the vibrational response and robustness of electronic systems by dissolving time and length scale
Schriefer, T.; Hofmann, M. | Konferenzbeitrag |
| 2018 | Atmospheric pressure dry texturing enabling 20% conversion efficiency on multicrystalline silicon PERC solar cells
Kafle, B.; Ridoy, A.I.; Saint-Cast, P.; Clochard, L.; Duffy, E.; Duncker, K.; Petter, K.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
| 2018 | Development and characterization of multifunctional PECVD SiNX:P layers for laser-doped selective emitters
Norouzi, M.H.; Saint-Cast, P.; Lohmüller, E.; Weber, J.; Gutscher, S.; Bartsch, J.; Kluska, S.; Steinhauser, B.; Lohmüller, S.; Bitnar, B.; Neuhaus, D.-H.; Palinginis, P.; Benick, J.; Hofmann, M.; Wolf, A. | Konferenzbeitrag |
| 2018 | Development of 4 nm-Thin PECVD aluminium oxide using plasma analysis and its application to PERC solar cells and modules
Hofmann, Marc; Wagenmann, Dirk; Teßmann, Christopher; Jäcklein, Martin; Saint-Cast, Pierre; Eberlein, Dirk; Kraft, Achim; Dippell, Torsten; May, Frank; Dörr, Manfred; Cord, Bernhard; Schütte, Thomas; Neiß, Peter; Eichhorn, Lutz; Klick, Michael; Richter, Uwe; Siemers, Michael; Wiedemuth, Peter | Konferenzbeitrag |
| 2018 | Dynamic Mechanical Analysis of a Power Electronic Gate Driver Board
Schriefer, T.; Hofmann, M. | Konferenzbeitrag |
| 2018 | Emitter Formation and Passivation Dependence on Crystal Grain Orientations after Atmospheric Pressure Dry Nanotexturing
Ridoy, A.I.; Kafle, B.; Saint-Cast, P.; Lohmüller, S.; Norouzi, M.H.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2018 | Fabrication of APCVD PSG Emitter-Based Industrial PERC Solar Cells Reaching >21.0% Conversion Efficiencies
Kafle, B.; Saint-Cast, P.; Belledin, U.; Lohmüller, S.; Zunft, H.; Knauss, H.; Palinginis, P.; Kusterer, C.; Köhler, R.; Zehl, T.; Wolf, A.; Hofmann, M. | Konferenzbeitrag |
| 2018 | High-Efficiency Diamond Wire-Sawn mc-Si-Based PERC Solar Cells Textured by Atmospheric Pressure Dry Etching
Kafle, B.; Ridoy, A.I.; Saint-Cast, P.; Clochard, L.; Duffy, E.; Duncker, K.; Petter, K.; Peters, S.; Hofmann, M. | Konferenzbeitrag |
| 2018 | Mutual inversion of flurbiprofen enantiomers in various rat and mouse strains
Bruin, N. de; Ferreirós, N.; Schmidt, M.; Hofmann, M.; Angioni, C.; Geisslinger, G.; Parnham, M.J. | Zeitschriftenaufsatz |
| 2018 | Non-invasive bioluminescence imaging as a standardized assessment measure in mouse models of dermal inflammation
Hofmann, M.C.J.; Schmidt, M.; Arne, O.; Geisslinger, G.; Parnham, M.J.; Bruin, N.M.W.J. de | Zeitschriftenaufsatz |
| 2018 | Oberflächen-Passivierung von kristallinem Silicium durch Aluminiumoxid
Kühnhold-Pospischil, Saskia
: Hofmann, Marc (Betreuer); Weber, Eicke R. (2. Referent); Zacharias, Margit (1. Referent) | Dissertation |
| 2018 | Optimized adhesion of plated silicon solar cell contacts by F2-based dry atmospheric pressure nano-roughening
Büchler, A.; Kafle, B.; Weber, J.; Meyer, F.; Brand, A.A.; Maier, A.; Hofmann, M.; Kluska, S.; Bartsch, J.; Glatthaar, M. | Zeitschriftenaufsatz |
| 2018 | PECVD-AlOx
Saint-Cast, P.; Hofmann, M. | Aufsatz in Buch |
| 2018 | Selective Emitter Using APCVD PSG Layer as Doping Source
Saint-Cast, P.; Belledin, U.; Lohmüller, E.; Kafle, B.; Weber, J.; Seren, S.; Lohmüller, S.; Wolf, A.; Hofmann, M. | Konferenzbeitrag |
| 2017 | Comparative Analysis of Achievement of Individual Important Response Measured By DAS28dcrit in a Randomized Head-to-Head Trial of Tocilizumab Vs. Adalimumab in Active Rheumatoid Arthritis
Koehm, M.; Hofmann, M.; Lüthje, R.; McIntosh, M.; Abraham, V.; Gabay, C.; Kavanaugh, A.; Burkhardt, H.; Behrens, F. | Abstract |
| 2017 | Development and characterization of AlOx/SiNx :B layer systems for surface passivation and local laser doping
Norouzi, M.H.; Saint-Cast, P.; Jaeger, U.; Steinhauser, B.; Benick, J.; Buechler, A.; Bitnar, B.; Palinginis, P.; Neuhaus, H.; Wolf, A.; Hofmann, M. | Zeitschriftenaufsatz |
| 2017 | Development and characterization of multifunctional PassDop layers for local p+-laser doping
Norouzi, M.; Saint-Cast, P.; Lohmüller, E.; Steinhauser, B.; Benick, J.; Werner, S.; Bitnar, B.; Palinginis, P.; Neuhaus, H.; Hofmann, M.; Wolf, A. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2017 | Enhanced multiscale modeling of macroscopic and microscopic residual stresses evolution during multi-thermo-mechanical processes
Zhang, X.X.; Wang, D.; Xiao, B.L.; Andrä, H.; Gan, W.M.; Hofmann, M.; Ma, Z.Y. | Zeitschriftenaufsatz |
| 2017 | Enlarged islet size, altered insulin(+) and glucagon(+) cell frequencies and modified blood-values for GLP-1, insulin and glucagon in Sglt1 knockout mice
Muehlemann, M.; Zdzieblo, D.; Friedrich, A.; Hofmann, M.; Otto, C.; Koepsell, H.; Walles, H.; Metzger, M. | Abstract |
| 2017 | Erweiterung eines statischen Datenflussanalyse-Tools für Java und Android um native Code Analyse
Hofmann, Matthias
: Waidner, Michael; Arzt, Steven | Bachelor Thesis |
| 2017 | Mechanical joining of materials with limited ductility: Analysis of process-induced defects
Jäckel, Mathias; Coppieters, Sam; Hofmann, Martin; Vandermeiren, Nelis; Landgrebe, Dirk; Debruyne, Dimitri; Wallmersperger, Thomas; Faes, Koen | Konferenzbeitrag |
| 2017 | MechJoin-MLD Mechanical joining of materials with limited ductility
Jäckel, Mathias; Coppieters, Sam; Hofmann, Martin; Vandermeiren, Nelis | Bericht |
| 2017 | On the nature of emitter diffusion and screen-printing contact formation on nanostructured silicon surfaces
Kafle, B.; Freund, T.; Schön, J.; Werner, S.; Lorenz, A.; Wolf, A.; Saint-Cast, P.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J. | Zeitschriftenaufsatz |
| 2017 | Optimization of transfer times in pinned photodiodes
Girgenrath, Lutz; Hofmann, Martin; Kühnhold, Ralf; Vogt, Holger | Konferenzbeitrag |
| 2017 | Parasitic inductance analysis of a fast switching 100 kW full SiC inverter
Kegeleers, M.; Koerner, J.; Matlok, S.; Hofmann, M.; Maerz, M. | Konferenzbeitrag |
| 2017 | Rear passivated mc-Si solar cells textured by atmospheric pressure dry etching
Saint-Cast, P.; Kafle, B.; Pandey, R.; Ridoy, A.I.; Hofmann, M.; Clochard, L.; Schwarze, T.; Pittroff, M.; Rentsch, J.; Preu, R. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2016 | Achievement of individual important response measured by Das28dcrit in active rheumatoid arthritis when treated with tocilizumab
Behrens, F.; Köhm, M.; Hofmann, M.; Fliedner, G.; Specker, C.; Burkhardt, H. | Abstract |
| 2016 | Activation Energy of Negative Fixed Charges in Thermal ALD Al2O3
Kühnhold-Pospischil, S.; Saint-Cast, P.; Richter, A.; Hofmann, M. | Zeitschriftenaufsatz |
| 2016 | Combining metal textiles with ceramics by injection molding for novel composites with promising properties
Günther, Anne; Moritz, Tassilo; Leopold, Anne-Katrin; Hofmann, Marcel; Herfert, Heike | Konferenzbeitrag |
| 2016 | How will high-performance nonwovens transform your business?
Gwinnutt, J.; Cumming, S.; Prigneaux, J.; Stevenson, A.; Dils, C.; Granberg, H.; Slater, A.; Knorr, K.; Jolly, M.; Möbitz, C.; Lütke, C.; Hofmann, M.; Käppel, D. | Zeitschriftenaufsatz |
| 2016 | Mechanisches Fügen von Werkstoffen mit eingeschränkter Duktilität
Landgrebe, Dirk; Jäckel, Mathias; Wallmersperger, Thomas; Hofmann, Martin; Andersson, Robert | Konferenzbeitrag |
| 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. | Zeitschriftenaufsatz |
| 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. | Konferenzbeitrag, Zeitschriftenaufsatz |
| 2016 | Self-pierce riveting of materials with limited ductility investigated with the Bai-Wierzbicki damage model in GISSMO
Hofmann, Martin; Andersson, Robert; Wallmersperger, Thomas; Jäckel, Mathias; Landgrebe, Dirk | Vortrag |
| 2016 | A study on Si/Al2O3 paramagnetic point defects
Kühnhold-Pospischil, S.; Saint-Cast, P.; Hofmann, M.; Weber, S.; Jakes, P.; Eichel, R.-A.; Granwehr, J. | Zeitschriftenaufsatz |
| 2016 | Targeting CYP2J to reduce paclitaxel-induced peripheral neuropathic pain
Sisignano, M.; Angioni, C.; Park, C.-K.; Santos, S.M.D.; Jordan, H.; Kuzikov, M.; Liu, D.; Zinn, S.; Hohman, S.W.; Schreiber, Y.; Zimmer, B.; Schmidt, M.; Lu, R.; Suo, J.; Zhang, D.-D.; Schäfer, S.M.G.; Hofmann, M.; Yekkirala, A.S.; De Bruin, N.; Parnham, M.J.; Woolf, C.J.; Ji, R.-R.; Scholich, K.; Geisslinger, G. | Zeitschriftenaufsatz |
| 2016 | Validation of Standardized Questionnaires Evaluating Symptoms of Depression in Rheumatoid Arthritis Patients
Englbrecht, M.; Alten, R.; Aringer, M.; Baerwald, C.G.; Burkhardt, H.; Eby, N.; Fliedner, G.; Gauger, B.; Henkemeier, U.; Hofmann, M.W.; Kleinert, S.; Kneitz, C.; Krueger, K.; Pohl, C.; Roske, A.-E.; Schett, G.; Schmalzing, M.; Tausche, A.-K.; Tony, H.P.; Wendler, J. | Zeitschriftenaufsatz |
| 2015 | CerMeTex - innovative porous and dense metal fiber-ceramic composites for improved and multi-functional component properties on the basis of metal fiber and metal filament structures
Herfert, Heike; Moritz, Tassilo; Günther, Anne; Hofmann, Marcel | Konferenzbeitrag |
| 2015 | CerMeTex - Metall und Keramik wachsen zusammen
Hofmann, Marcel; Herfert, Heike; Günther, Anne; Moritz, Tassilo | Zeitschriftenaufsatz |
| 2015 | Determination of macroscopic and microscopic residual stresses in friction stir welded metal matrix composites via neutron diffraction
Zhang, X.X.; Ni, D.R.; Xiao, B.L.; Andrä, H.; Gan, W.M.; Hofmann, M.; Ma, Z.Y. | Zeitschriftenaufsatz |
| 2015 | Dynamic simulation of load-dependent hydraulic engine mounts using network models
Troge, Jan; Starobinski, Rudolf; Hofmann, Marcus; Drossel, Welf-Guntram; Knöfel, Björn; Linke, Moritz | Konferenzbeitrag |
| 2015 | From high-performance to super-high-performance materials in a composite
Herfert, Heike; Hofmann, Marcel; Günther, Anne | Zeitschriftenaufsatz |
| 2015 | Honeycomb structure on multicrystalline silicon Al-BSF solar cell with 17.8% efficiency
Volk, A.-K.; Tucher, N.; Seiffe, J.; Hauser, H.; Zimmer, M.; Bläsi, B.; Hofmann, M.; Rentsch, J. | Zeitschriftenaufsatz |
| 2015 | Integrierte E-Antriebsstränge durch intelligente Einzelzähne
Rauh, Hubert; Hutzler, Aaron; Bayer, Christoph; Hofmann, Maximilian | Aufsatz in Buch |
| 2015 | Kennliniensimulation für waferbasierte Photovoltaikmodule
Sprenger, W.; Hofmann, M.; Kuhn, T.E. | Konferenzbeitrag |
| 2015 | Konzeptionierung eines universellen Kommunikationsprotokolls für verteilte Systeme
Hofmann, Markus | Bachelor Thesis |
| 2015 | Nanostructuring of c-Si surface by F2-based atmospheric pressure dry texturing process
Kafle, B.; Seiffe, J.; Clochard, L.; Duffy, E.; Rentsch, J.; Hofmann, M. | Zeitschriftenaufsatz |
| 2015 | Nanotextured multicrystalline Al-BSF solar cells reaching 18% conversion efficiency using industrially viable solar cell processes
Bishal, K.; Mannan, A.; Freund, T.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.; Preu, R. | Zeitschriftenaufsatz |
| 2015 | Structurally integrated piezo-actuators for manipulation of structure-born sound transfer paths of rear axles
Lochmahr, Marco; Hofmann, Marcus; Drossel, Welf-Guntram; Troge, Jan; Zumach, Sebastian | Konferenzbeitrag |
| 2014 | Acoustical simulation and evaluation of load-dependent hydraulic engine mounts using two-port descriptions
Troge, Jan; Starobinski, Rudolf; Hofmann, Markus; Knöfel, Björn; Linke, Moritz | Zeitschriftenaufsatz |
| 2014 | High-temperature Degradation in Plasma-enhanced Chemical Vapor Deposition Al2O3 Surface Passivation Layers on Crystalline Silicon
Kühnhold, S.; Saint-Cast, P.; Kafle, B.; Hofmann, M.; Colonna, F.; Zacharias, M. | Zeitschriftenaufsatz |
| 2014 | Microstresses and crack formation in AlSi7MgCu and AlSi17Cu4 alloys for engine components
Schöbel, Michael; Baumgartner, Georg; Gerth, Stefan; Bernardi, Johannes; Hofmann, Michael | Zeitschriftenaufsatz |
| 2014 | Multicrystalline silicon solar cell improvement by atmospheric pressure dry etching process
Kafle, B.; Trogus, D.; Seiffe, J.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
| 2014 | PECVD Al2O3 for Surface Passivation: A Review of Solar Cell and Thin Layer Characteristics Silicon Solar Cell
Kühnhold, S.; Saint-Cast, P.; Hofmann, M.; Paramanathan, R.; El-Safoury, M.; Kafle, B.; Kania, D.; Weiss, L.; Heo, Y.-H.; Billot, E.; Olwal, P.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2014 | Vorrichtung und Verfahren zum Aufbringen einer Aluminiumoxidschicht auf ein Halbleitersubstrat
Saint-Cast, Pierre; Hofmann, Marc; Rentsch, Jochen; Preu, Ralf | Patent |
| 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. | Zeitschriftenaufsatz |
| 2013 | High-power-plasma PECVD of SiNx and Al2O3 for industrial solar cell manufacturing
Hofmann, M.; Kohn, N.; Schwarz, F.; Nölker, S.; Kastl, S.; Beckmann, R.; Ferré, R.; Pernau, T.; Trogus, D.; Kühnhold, S.; Saint-Cast, P.; Rentsch, J. | Konferenzbeitrag |
| 2013 | Industrial screen-printed solar cells with novel atmospheric pressure dry texturing process
Kafle, B.; Trogus, D.; Dresler, B.; Mäder, G.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
| 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. | Zeitschriftenaufsatz |
| 2013 | PECVD Al2O3/a-Si:B as a dopant source and surface passivation
Seiffe, J.; Gahoi, A.; Hofmann, M.; Rentsch, J.; Preu, R. | Zeitschriftenaufsatz |
| 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. | Konferenzbeitrag |
| 2013 | Two-step plasma texturing process for industrial solar cell manufacturing
Seiffe, J.; Bremen, B.; Rappl, S.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
| 2013 | Von der Anforderungserfassung bis zur Funktionsstruktur - Ein Systems Engineering-Vorgehen für die industrielle Praxis
Schmitt, N.; Kaiser, L.; Dumitrescu, R.; Hofmann, M. | Konferenzbeitrag |
| 2012 | Advanced anti-reflection and passivation layer systems produced by high-power plasma in the new manz PECVD system
Schwarz, F.; Beckmann, R.; Kohn, N.; Nölker, S.; Kastl, S.; Hofmann, M.; Ferré, R.; Pernau, T.; Wanka, H.; Rentsch, J. | Konferenzbeitrag |
| 2012 | Analysis of phosphorus doped silicon oxide layers deposited by means of PECVD as a dopant source in diffusion processes
Fallisch, A.; Wagenmann, D.; Keding, R.; Trogus, D.; Hofmann, M.; Rentsch, J.; Reinecke, H.; Biro, D. | Zeitschriftenaufsatz |
| 2012 | Cost modeling of silicon solar cell production innovation along the PV value chain
Nold, S.; Voigt, N.; Friedrich, L.; Weber, D.; Hädrich, I.; Mittag, M.; Wirth, H.; Thaidigsmann, B.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2012 | High-temperature stability of c-Si surface passivation by thick PECVD Al2O3 with and without hydrogenated capping layers
Saint-Cast, P.; Kania, D.; Heller, R.; Kuehnhold, S.; Hofmann, M.; Rentsch, J.; Preu, R. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2012 | Impact of thermal treatment on PECVD Al2O3 passivation layers
Kühnhold, S.; Kafle, B.; Kroely, L.; Saint-Cast, P.; Hofmann, M.; Rentsch, J.; Preu, R. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2012 | Inkjet-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. | Konferenzbeitrag |
| 2012 | Inline microwave-excited plasma deposition of thin amorphous silicon layers
Jeurink, J.; Morzè, N. von; Kroely, L.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2012 | Modular inverter power electronic for intelligent e-drives
Hofmann, M.; Schletz, A.; Domes, K.; Marz, M.; Frey, L. | Konferenzbeitrag |
| 2012 | Multifunctional PECVD layers - cost analysis of the X-pert approach
Seiffe, J.; Nold, S.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2012 | Multifunctional PECVD layers: Dopant source, passivation, and optics
Seiffe, J.; Pillath, F.; Trogus, D.; Brand, A.A.; Savio, C.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
| 2012 | Novel industrial atmospheric pressure dry texturing procress for silicon solar cell improvement
Dresler, B.; Köhler, D.; Mäder, G.; Kaskel, S.; Beyer, E.; Clochard, L.; Duffy, E.; Kafle, B.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
| 2012 | Passivation of inline wet chemically polished surfaces for industrial PERC devices
Schwab, C.; Wolf, A.; Graf, M.; Nekarda, J.; Kästner, G.; Zimmer, M.; Kühnhold, S.; Hofmann, M.; Biro, D.; Preu, R. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2012 | Performance requirements of crack detection systems in silicon solar cell production
Aßmus, M.; Nold, S.; Rein, S.; Hofmann, M.; Rentsch, J.; Preu, R. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2012 | Recombination on locally processed wafer surfaces
Saint-Cast, P.; Nekarda, J.; Hofmann, M.; Kuehnhold, S.; Preu, R. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2012 | A review of PECVD aluminum oxide for surface passivation
Saint-Cast, P.; Hofmann, M.; Kühnhold, S.; Kania, D.; Weiss, L.; Heo, Y.-H.; Billot, E.; Olwal, P.; Trogus, D.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2012 | Silicon doping performed by different diffusion sources aiming co-diffusion
Keding, R.; Rothhardt, P.; Roters, C.; Fallisch, A.; Hohage, S.; Hofmann, M.; Woehl, R.; Borchert, D.; Biro, D. | Konferenzbeitrag |
| 2012 | Thermal stability investigations of PECVD Al2O3 films discussing a possibility of improving surface passivation by re-hydrogenation after high temperature processes
Kafle, B.; Kühnhold, S.; Beyer, W.; Lindekugel, S.; Saint-Cast, P.; Hofmann, M.; Rentsch, J. | Konferenzbeitrag |
| 2012 | Verfahren zum Erzeugen eines Dotierbereiches in einer Halbleiterschicht
Seiffe, Johannes; Rentsch, Jochen; Hofmann, M.; Trogus, D.; Pillath, F. | Patent |
| 2012 | Very low surface recombination velocity of boron doped emitter passivated with plasma-enhanced chemical-vapor-deposited AlOx layers
Saint-Cast, P.; Richter, A.; Billot, E.; Hofmann, M.; Benick, J.; Rentsch, J.; Preu, R.; Glunz, S.W. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2011 | 20%-Efficient Rear Side Passivated Solar Cells in Pilot Series Designed for Conventional Module Assembling
Mohr, A.; Engelhart, P.; Klenke, C.; Wanka, S.; Stekolnikov, A.; Scherff, M.; Seguin, R.; Tardon, S.; Rudolph, T.; Hofmann, M.; Stenzel, F.; Lee, J.; Diez, S.; Wendt, J.; Schmidt, S.; Müller, J.W.; Wawer, P.; Hofmann, M.; Saint-Cast, P. | Konferenzbeitrag |
| 2011 | Charge carrier trapping at passivated silicon surfaces
Seiffe, J.; Hofmann, M.; Rentsch, J.; Preu, R. | Zeitschriftenaufsatz |
| 2011 | Diffusion and Characterization of Doped Patterns in Silicon from Prepatterned Boron- and Phosphorus-Doped Silicate Glasses
Keding, R.; Woehl, R.; Stüwe, D.; Fallisch, A.; Hofmann, M.; Rentsch, J.; Biro, D. | Konferenzbeitrag |
| 2011 | Does the coherence of background speech contribute to its detrimental impact on cognitive performance?
Schlittmeier, Sabine; Assfalg, Alexander; Hofmann, Maximilian; Liebl, Andreas | Konferenzbeitrag |
| 2011 | Impact of thin intermediate thermal oxide films on the properties of PECVD passivation layer systems
Wolf, A.; Mack, S.; Brosinsky, C.; Hofmann, M.; Saint-Cast, P.; Biro, D. | Konferenzbeitrag |
| 2011 | The importance of meaning in ambient speech to eliciting cognitive performance effects
Schlittmeier, Sabine; Assfalg, Alexander; Hofmann, Maximilian; Liebl, Andreas | Konferenzbeitrag |
| 2011 | Increased Ion Energies for Texturing in a High-Throughput Plasma Tool
Piechulla, P.; Seiffe, J.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2011 | Influence of slow surface states on effective lifetime measurements
Seiffe, J.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag, Zeitschriftenaufsatz |
| 2011 | Interface Characterization of Dry-Etched Emitters
Clement, C.; Seiffe, J.; Hofmann, M.; Rentsch, J.; Preu, R.; Naumann, V.; Werner, M. | Konferenzbeitrag |
| 2011 | Investigations on the Impact of Wafer Grippers on Optical and Electrical Properties of Alkaline Textured and A-Si Passivated Surfaces
Nold, S.; Aßmus, M.; Weil, A.; Haunschild, J.; Savio, C.; Hofmann, M.; Rentsch, J.; Preu, R.; Kunz, M. | Konferenzbeitrag |
| 2011 | Metal pinning through rear passivation layers: Characterization and effects on solar cells
Saint-Cast, P.; Haunschild, J.; Schwab, C.; Billot, E.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag, Zeitschriftenaufsatz |
| 2011 | MWT 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. | Konferenzbeitrag |
| 2011 | Paths 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. | Konferenzbeitrag |
| 2011 | Phosphoric Anti-Reflective Coatings as Dopant Source and Front-Side Passivation for Industrial Silicon Solar Cell Manufacturing
Trogus, D.; Seiffe, J.; Pillath, F.; Hofmann, M.; Wolf, A.; Rentsch, J. | Konferenzbeitrag |
| 2011 | Plasma Deposition of a Amorphous Silicon Dopant Sources
Jeurink, J.; Seiffe, J.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2011 | Silicon surface passivation by thin thermal oxide/PECVD layer stack systems
Mack, S.; Wolf, A.; Brosinsky, C.; Schmeisser, S.; Kimmerle, A.; Saint-Cast, P.; Hofmann, M.; Biro, D. | Zeitschriftenaufsatz |
| 2011 | Spacing of crack patterns driven by steady-state cooling or drying and influenced by a solidification boundary
Hofmann, M.; Bahr, H.-A.; Weiss, H.-J.; Bahr, U.; Balke, H. | Zeitschriftenaufsatz |
| 2011 | Surface passivation of crystalline silicon by plasma-enhanced chemical vapor deposition double layers of silicon-rich silicon oxynitride and silicon nitride
Seiffe, J.; Gautero, L.; Hofmann, M.; Rentsch, J.; Preu, R.; Weber, S.; Eichel, R.A. | Zeitschriftenaufsatz |
| 2011 | Surface Passivation of Highly and Lowly Doped P-Type Silicon Surfaces with PECVD Al2O3 for Industrially Applicable Solar Cell Concepts
Saint-Cast, P.; Billot, E.; Olwal, P.; Kühnhold, S.; Richter, A.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2011 | Thermal characterization of an axle-twin-drive with system integrated double-inverter
Hofmann, M.; Eckardt, B.; März, M.; Frey, L. | Konferenzbeitrag |
| 2011 | Umrichterschaltung
Burger, Bruno; Reichert, Stefan; Huber, J.; Hofmann, M. | Patent |
| 2011 | Variation of the layer thickness to study the electrical property of PECVD Al2O3 / C-Si interface
Saint-Cast, P.; Heo, Y.-H.; Billot, E.; Olwal, P.; Hofmann, M.; Rentsch, J.; Glunz, S.W.; Preu, R. | Konferenzbeitrag, Zeitschriftenaufsatz |
| 2011 | Verfahren zur Dotierung von Halbleitersubstraten sowie dotiertes Halbleitersubstrat und Verwendung
Seiffe, J.; Rentsch, J.; Hofmann, M. | Patent |
| 2010 | Advanced analytical model for the effective recombination velocity of locally contacted surfaces
Saint-Cast, P.; Rüdiger, M.; Wolf, A.; Hofmann, M.; Rentsch, J.; Preu, R. | Zeitschriftenaufsatz |
| 2010 | Challenges and advances in back-side metallization
Preu, R.; Wolf, A.; Hofmann, M.; Clement, F.; Nekarda, J.; Rentsch, J.; Biro, D. | Zeitschriftenaufsatz |
| 2010 | Comparison of different rear contacting approaches for industrial PERC solar cells on MC-SI wafer
Gautero, L.; Kania, D.; Seiffe, J.; Knorz, A.; Specht, J.; Nekarda, J.; Hofmann, M.; Rentsch, J.; Sallese, J.-M.; Preu, R. | Konferenzbeitrag |
| 2010 | Dry plasma processing for industrial crystalline silicon solar cell production
Hofmann, M.; Rentsch, J.; Preu, R. | Zeitschriftenaufsatz |
| 2010 | Effizienzoptimierung integrierter elektrischer Antriebssysteme für Hybrid- und Elektrofahrzeuge
Hofmann, M.; Eckardt, B.; März, M.; Frey, L. | Konferenzbeitrag |
| 2010 | Front surface passivation for industrial-type solar cells by silicon oxynitride - silicon nitride stacks
Schwab, C.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2010 | High efficiency p-type PERC solar cells applying PECVD ALOx layers
Saint-Cast, P.; Benick, J.; Kania, D.; Billot, E.; Richter, A.; Hermle, M.; Hofmann, M.; Rentsch, J.; Preu, R.; Glunz, S.W. | Konferenzbeitrag |
| 2010 | High temperature stability of PECVD aluminium oxide layers applied as negatively charged passivation on c-Si surfaces
Kania, D.; Saint-Cast, P.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2010 | High-efficiency c-Si solar cells passivated with ALD and PECVD aluminum oxide
Saint-Cast, P.; Benick, J.; Kania, D.; Weiss, L.; Hofmann, M.; Rentsch, J.; Preu, R.; Glunz, S.W. | Zeitschriftenaufsatz |
| 2010 | Improved emitters by dry etching
Seiffe, J.; Khandelwal, R.; Clement, C.; Jäger, U.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2010 | Industrial deposition of PECVD AIOx for rear passivation of PERC-type mc-SI solar cells
Rentsch, J.; Sperlich, H.-P.; Kohn, N.; Kania, D.; Saint-Cast, P.; Schetter, C.; Hofmann, M.; Preu, R. | Konferenzbeitrag |
| 2010 | P-type Cz-Si PERC-type solar cells applying PECVD aluminium oxide rear surface passivation
Saint-Cast, P.; Kania, D.; Billot, E.; Weiss, L.; Hofmann, M.; Gautero, L.; Kohn, N.; Biro, D.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2010 | Plasma single-sided etching for rear emitter etch-back and flattening of industrial crystalline silicon solar cells
Khandelwal, R.; Hofmann, M.; Trogus, D.; Gautero, L.; Seiffe, J.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2010 | Scaling behavior of thermal shock crack patterns and tunneling cracks driven by cooling or drying
Bahr, H.-A.; Weiß, H.-J.; Bahr, U.; Hofmann, M.; Fischer, G.; Lampenscherf, S.; Balke, H. | Zeitschriftenaufsatz |
| 2010 | Substrathalter für die Oberflächenbehandlung von Substraten und Verwendung des Substrathalters
Reinwand, D.; Hofmann, M.; Trogus, D.; Hartmann, P.; Nekarda, J. | Patent |
| 2009 | All-screen-printed 120-µM-thin large-area silicon solar cells applying dielectric rear passivation and laser-fired contacts reaching 18% efficiency
Gautero, L.; Hofmann, M.; Rentsch, J.; Lemke, A.; Mack, S.; Seiffe, J.; Nekarda, J.; Biro, D.; Wolf, A.; Bitnar, B.; Sallese, J.M.; Preu, R. | Konferenzbeitrag |
| 2009 | A concept for applying VR and AR technologies to support efficient 3D non-contact model digitalization
Schoor, W.; Masik, S.; Tümler, J.; Adler, S.; Hofmann, M.; Trostmann, E. | Konferenzbeitrag |
| 2009 | Diameter of basalt columns derived from fracture mechanics bifurcation analysis
Bahr, H.-A.; Hofmann, M.; Weiss, H.-J.; Bahr, U.; Fischer, G.; Balke, H. | Zeitschriftenaufsatz |
| 2009 | Firing stable passivation with a-Si/SiNx stack layers for crystalline silicon solar cells
Saint-Cast, P.; Hofmann, M.; Dimitrova, T.; Wagenmann, D.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2009 | Industrial negatively charged c-Si surface passivation by inline PECVD AlOx
Kania, D.; Saint-Cast, P.; Wagenmann, D.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2009 | Overview on crystalline silicon solar cells using PECVD rear passivation and laser-fired contacts
Hofmann, M.; Saint-Cast, P.; Suwito, D.; Seiffe, J.; Schmidt, C.; Kambor, S.; Gautero, L.; Kohn, N.; Nekarda, J.-F.; Leimenstoll, A.; Wagenmann, D.; Erath, D.; Catoir, J.; Wolke, W.; Janz, S.; Biro, D.; Grohe, A.; Rentsch, J.; Glunz, S.W.; Preu, R. | Konferenzbeitrag |
| 2009 | Recent developments in rear-surface passivation at Fraunhofer ISE
Hofmann, M.; Janz, S.; Schmidt, C.; Kambor, S.; Suwito, D.; Kohn, N.; Rentsch, J.; Preu, R.; Glunz, S.W. | Konferenzbeitrag, Zeitschriftenaufsatz |
| 2009 | Relevant pinhole characterisation methods for dielectric layers for silicon solar cells
Saint-Cast, P.; Tanay, F.; Aleman, M.; Reichel, C.; Bartsch, J.; Hofmann, M.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2009 | A review on 5 years cell development within the european integrated project crystal clear
John, J.; Beaucarne, G.; Choulat, P.; Ma, Y.; Russell, R.; Romijn, I.; Lamers, M.; Mewe, A.; Weeber, A.; Hofmann, M.; Preu, R.; Gautero, J.; Slaoui, A.; Quang, A.Q. le; Nichiporuk, O.; Canizo, C. del; Pan, A.; Solheim, H.; Evju, J.; Nagel, H.; Bitnar, B.; Heemeier, M.; Weber, T.; Kaes, M.; Raabe, B.; Haverkamp, H.; Struempel, C.; Hahn, G. | Konferenzbeitrag |
| 2009 | Solarzelle 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 |
| 2009 | Thermal oxidation as a key technology for high efficiency screen printed industrial silicon solar cells
Biro, D.; Mack, S.; Wolf, A.; Lemke, A.; Belledin, U.; Erath, D.; Holzinger, B.; Wotke, E.A.; Hofmann, M.; Gautero, L.; Nold, S.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2009 | Thermal stability of PECVD a-Si:H single and PECVD a-Si:H + PECVD a-SiOx:H double layers for silicon solar cell rear side passivation
Hofmann, M.; Schmidt, C.; Raabe, B.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2009 | Thermally activated p- and n-doped passivation layers
Seiffe, J.; Suwito, D.; Korte, L.; Hofmann, M.; Janz, S.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2009 | Towards a-Si:H rear passivated industrial-type silicon solar cells
Hofmann, M.; Saint-Cast, P.; Bareis, D.; Wagenmann, D.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2009 | Very low surface recombination velocity on p-type c-Si by high-rate plasma-deposited aluminum oxide
Saint-Cast, P.; Kania, D.; Hofmann, M.; Benick, J.; Rentsch, J.; Preu, R. | Zeitschriftenaufsatz |
| 2008 | Automatic zoom and pseudo haptics to support semiautomatic segmentation tasks
Schoor, W.; Bollenbeck, F.; Hofmann, M.; Mecke, R.; Seiffert, U.; Preim, B. | Konferenzbeitrag |
| 2008 | Development of new actuator system based on carbon nanotubes
Kosidlo, U.; Weis, D.G.; Moosmann, M.; Hofmann, M.; Schnepf, A.; Kolaric, I. | Konferenzbeitrag |
| 2008 | Grid-enabled virtual screening against malaria
Jacq, N.; Salzemann, J.; Legré, Y.; Medernach, E.; Montagnat, J.; Maaß, A.; Reichstadt, M.; Schwichtenberg, H.; Sridhar, M.; Kasam, V.; Zimmermann, M.; Hofmann, M.; Breton, V. | Zeitschriftenaufsatz |
| 2008 | Industrial type CZ silicon solar cells with screen-printed fine line front contacts and passivated rear contacted by laser firing
Hofmann, M.; Erath, D.; Bitnar, B.; Gautero, L.; Nekarda, J.; Grohe, A.; Biro, D.; Rentsch, J.; Preu, R. | Konferenzbeitrag |
| 2008 | IV measurements of mc-Si solar cells: Comparison of results from institute and industry partners within the EU crystalclear project
Hahn, G.; Herguth, A.; Helfricht, A.; Hofmann, M.; Warta, W.; Borg, N.J.C.M. van der; Weeber, A.W.; John, J.; Beaucarne, G.; Bagus, S.; Nagel, H.; Quang, N. le; Nichiporuk, O.; Vincueria, I.; Brochs, M. | Konferenzbeitrag |
| 2008 | Novel carbon nanotube-polymer actuators and their characteristics
Kosidlo, U.; Weis, D.G.; Moosmann, M.; Hofmann, M.; Schnepf, A.; Kolaric, I. | Konferenzbeitrag |
| 2008 | PECVD-ONO: A new deposited firing stable rear surface passivation layer system for crystalline silicon solar cells
Hofmann, M.; Kambor, S.; Schmidt, C.; Grambole, D.; Rentsch, J.; Glunz, S.W.; Preu, R. | Zeitschriftenaufsatz |
| 2008 | Plasma cluster processing for advanced solar cell manufacturing
Rentsch, J.; Seiffe, J.; Walter, F.; Hofmann, M.; Weiss, L.; Gautero, L.; Decker, D.; Schlemm, H.; Preu, R. | Konferenzbeitrag |
| 2008 | Rear surface conditioning and passivation for locally contacted crystalline silicon solar cells
Hofmann, M. | Dissertation |
| 2008 | Sapphire-GaN-based planar integrated free-space optical system
Hofmann, M.; Hauguth-Frank, S.; Lebedev, V.; Ambacher, O.; Sinzinger, S. | Zeitschriftenaufsatz |
| 2008 | Single side etching - key technology for industrial high efficiency processing
Rentsch, J.; Gautero, L.; Lemke, A.; Eigner, S.; Zimmer, M.; Walter, F.; Hofmann, M.; Preu, R. | Konferenzbeitrag |
| 2008 | Solar cell process development in the european integrated project crystalclear
Beaucarne, G.; John, J.; Choulat, P.; Ma, Y.; Russel, R.; Romijn, I.; Weeber, A.; Hofmann, M.; Preu, R.; Slaoui, A.; Quang, N. le; Nichiporuk, O.; Canizo, C. del; Pan, A.; Solheim, H.; Evju, J.; Nagel, H.; Horzel, J.; Bitnar, B.; Heemeier, M.; Weber, T.; Raabe, B.; Haverkamp, H.; Strümpel, C.; Junge, J.; Riegel, S.; Seren, S.; Hahn, G. | Konferenzbeitrag |
| 2008 | Stack system of PECVD amorphous silicon and PECVD silicon oxide for silicon solar cell rear side passivation
Hofmann, M.; Schmidt, C.; Kohn, N.; Rentsch, J.; Glunz, S.W.; Preu, R. | Zeitschriftenaufsatz |
| 2008 | Verfahren zur lokalen Kontaktierung und lokalen Dotierung einer Halbleiterschicht
Preu, R.; Grohe, A.; Biro, D.; Rentsch, J.; Hofmann, M.; Wolf, A.; Nekarda, J. | Patent |
| 2007 | Detailed analysis of amorphous silicon passivation layers deposited in industrial in-line and laboratory-type PECVD reactors
Hofmann, M.; Schmidt, C.; Kohn, N.; Grambole, D.; Rentsch, J.; Glunz, S.W.; Preu, R. | Konferenzbeitrag |
| 2007 | Firing stable surface passivation using all-PECVD stacks of SiOx:H and SiNx:H
Hofmann, M.; Kambor, S.; Schmidt, C.; Grambole, D.; Rentsch, J.; Glunz, S.W.; Preu, R. | Konferenzbeitrag |
| 2007 | Grid-enabled high throughput virtual screening
Jacq, N.; Breton, V.; Chen, H.-Y.; Ho, L.-Y.; Hofmann, M.; Lee, H.-C.; Legré, Y.; Lin, S.C.; Maaß, A.; Medernach, E.; Merelli, I.; Milanesi, L.; Rastelli, G.; Reichstadt, M.; Salzemann, J.; Schwichtenberg, H.; Sridhar, M.; Kasam, V.; Wu, Y.-T.; Zimmermann, M. | Konferenzbeitrag |
| 2007 | Halbleiterbauelement und Verfahren zu dessen Herstellung sowie dessen Verwendung
Schultz, O.; Hofmann, M. | Patent |
| 2007 | Industrial realization of dry plasma etching for PSG removal and rear side emitter etching
Rentsch, J.; Decker, D.; Hofmann, M.; Schlemm, H.; Roth, K.; Preu, R. | Konferenzbeitrag |
| 2007 | Integration of OLEDs and display drivers on PCBs
Kirchhof, C.; Todt, U.; Hofmann, M.; Schneider, O. | Zeitschriftenaufsatz |
| 2007 | Integrierte Anzeigen auf Leiterplatte auf Basis von hocheffizienten organischen Leuchtdioden (OLED)
Kirchhof, C.; Todt, U.; Hofmann, M.; Schneider, O. | Konferenzbeitrag |
| 2007 | Lifetime studies on laser drilled vias for application in emitter-wrap-through-solar cells
Mingirulli, N.; Grohe, A.; Dohrn, A.; Hofmann, M.; Schubert, M.; Roth, T.; Biro, D.; Preu, R. | Konferenzbeitrag |
| 2007 | A service-oriented grid infrastructure for biomedical data and compute services
Arbona, A.; Benkner, S.; Engelbrecht, G.; Fingberg, J.; Hofmann, M.; Kumpf, K.; Lonsdale, G.; Woehrer, A. | Zeitschriftenaufsatz |
| 2007 | Virtual screening on large scale grids
Jacq, N.; Breton, V.; Chen, H.-Y.; Ho, L.-Y.; Hofmann, M.; Kasam, V.; Lee, H.-C.; Legré, Y.; Lin, S.C.; Maaß, A.; Medernach, E.; Merelli, I.; Milanesi, L.; Rastelli, G.; Reichstadt, M.; Salzemann, J.; Schwichtenberg, H.; Wu, Y.-T.; Zimmermann, M. | Konferenzbeitrag, Zeitschriftenaufsatz |
| 2006 | 21%-efficient silicon solar cells using amorphous silicon rear side passivation
Hofmann, M.; Glunz, S.; Preu, R.; Willeke, G. | Konferenzbeitrag |
| 2006 | Automatisierte Erfassung und Visualisierung texturierter 3D-Modelle mit skalierbarer Auflösung
Schoor, W.; Mecke, R.; Berndt, D.; Hofmann, M. | Konferenzbeitrag |
| 2006 | Biomedical and chemical named entity recognition with conditional random fields: The advantages of dictionary features
Friedrich, C.M.; Revillion, T.; Hofmann, M.; Fluck, J. | Vortrag |
| 2006 | Demonstration of in silico docking at a large scale on grid infrastructure
Jacq, N.; Salzemann, J.; Legré, Y.; Reichstadt, M.; Jacq, F.; Zimmermann, M.; Maaß, A.; Sridhar, M.; Vinod-Kusam, K.; Schwichtenberg, H.; Hofmann, M.; Breton, V. | Konferenzbeitrag |
| 2006 | Grid added value to address malaria
Breton, V.; Jacq, N.; Hofmann, M. | Konferenzbeitrag |
| 2006 | Grid computing - an opportunity for biomedical and statistical computing
Friedrich, C.M.; Zimmermann, M.; Hofmann, M. | Konferenzbeitrag |
| 2006 | Outlook for grid service technologies within the @neurIST eHealth environment
Arbona, A.; Benkner, S.; Fingberg, J.; Frangi, A.F.; Hofmann, M.; Hose, D.R.; Lonsdale, G.; Ruefenacht, D.; Viceconti, M. | Konferenzbeitrag |
| 2006 | Phosphorus-doped SiC as an excellent p-type Si surface passivation layer
Janz, S.; Riepe, S.; Hofmann, M.; Reber, S.; Glunz, S. | Zeitschriftenaufsatz |
| 2006 | Self-driven tunneling crack arrays - a 3D-fracture mechanics bifurcation analysis
Hofmann, M.; Bahr, H.A.; Linse, T.; Bahr, U.; Balke, H.; Weiss, H.J. | Zeitschriftenaufsatz |
| 2006 | Solarzelle mit strukturierter Rueckseitenpassivierungsschicht aus SIOx und SINx sowie Verfahren zur Herstellung
Hofmann, M.; Kambor, S. | Patent |
| 2006 | The 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. | Konferenzbeitrag |
| 2006 | Surface passivation of silicon solar cells using amorphous silicon carbide layers
Glunz, S.W.; Janz, S.; Hofmann, M.; Roth, T.; Willeke, G. | Konferenzbeitrag |
| 2005 | Biological and chemical entity recognition from text using conditional random fields (CRF)
Revillion, T.; Friedrich, C.M.; Fluck, J.; Hofmann, M. | Poster |
| 2005 | Combating illiteracy in chemistry
Zimmermann, M.; Thi, L.T.B.; Hofmann, M. | Zeitschriftenaufsatz |
| 2005 | Comparison of different dielectric passivation layers for application in industrially feasible high-efficiency crystalline silicon solar cells
Glunz, S.W.; Grohe, A.; Hermle, M.; Hofmann, M.; Janz, S.; Roth, T.; Schultz, O.; Vetter, M.; Martin, I.; Ferré, R.; Bermejo, S.; Wolke, W.; Warta, W.; Preu, R.; Willeke, G. | Konferenzbeitrag |
| 2005 | CSR - chemical structure recognition from images
Wang, Y.; Bui Thi, L.T.; Friedrich, C.M.; Zimmermann, M.; Algorri, M.E.; Noltemeier, H.; Hofmann, M. | Vortrag |
| 2005 | Engineering of a vascularized scaffold for artificial tissue and organ generation
Mertsching, H.; Walles, T.; Hofmann, M.; Schanz, J.; Knapp, W.H. | Zeitschriftenaufsatz |
| 2005 | ESF workshop on 'sustainability and governance of web and GRID resources in functional genomics'
Vet, P. van der; Huibers, T.; Binz, P.-A.; Hofmann, M. | Zeitschriftenaufsatz |
| 2005 | Information extraction in the life sciences: Perspectives for medicinal chemistry, pharmacology and toxicology
Zimmermann, M.; Fluck, J.; Thi, L.T.B.; Kolarik, C.; Kumpf, K.; Hofmann, M. | Zeitschriftenaufsatz |
| 2005 | Information extraction technologies for the life science industry
Fluck, J.; Zimmermann, M.; Kurapkat, G.; Hofmann, M. | Zeitschriftenaufsatz |
| 2005 | Silicon oxide/silicon nitride stack system for 20% efficient silicon solar cells
Schultz, O.; Hofmann, M.; Glunz, S.W.; Willeke, G.P. | Konferenzbeitrag |
| 2005 | Status and advancement in transferring the laser-fired contact technology to screen-printed silicon solar cells
Schneiderlöchner, E.; Grohe, A.; Fleischhauer, B.; Hofmann, M.; Glunz, S.W.; Preu, R.; Willeke, G. | Konferenzbeitrag |
| 2005 | Text mining in den Life Sciences
Fluck, J.; Hofmann, M.; Hahn, U.; Wermter, J.; Schulz, S. | Zeitschriftenaufsatz |
| 2005 | Using named entity recognition for ontology annotation
Fluck, J.; Stitt, M.; Selbig, J.; Hofmann, M.; Thimm, O. | Konferenzbeitrag |
| 2004 | Bioinformatics in the semantic grid
Kumpf, K.; Hofmann, M. | Zeitschriftenaufsatz |
| 2004 | Drilling into a HTS data set of e.coli DHFR
Zimmermann, M.; Tresch, A.; Maass, A.; Hofmann, M. | Poster |
| 2004 | Experimental generation of a tissue-engineered functional and vascularized trachea
Walles, T.; Giere, B.; Hofmann, M.; Schanz, J.; Hofmann, F.; Mertsching, H.; Macchiarini, P. | Zeitschriftenaufsatz |
| 2004 | Grid enabled pharmaceutical R&D
Bilowsky, H.; Ziegler, R.; Hofmann, M.; Breton, V.; Jones, C. | Aufsatz in Buch |
| 2004 | GRIDs for epidemiological studies
Hofmann, M.; Solomonides, T.; Maglaveras, N. | Aufsatz in Buch |
| 2004 | Hyaluronan-oligosaccharide-induced transcription of metalloproteases
Fieber, C.; Baumann, P.; Vallon, R.; Termeer, C.; Simon, J.C.; Hofmann, M.; Angel, P.; Herrlich, P.; Sleeman, J.P. | Zeitschriftenaufsatz |
| 2004 | Silicon nitride - silicon oxide stacks for solar cell rear side passivation
Hofmann, M.; Schneiderlöchner, E.; Wolke, W.; Preu, R. | Konferenzbeitrag |
| 2003 | Managing a portal of digital web resources by content syndication
Vet, P. van der; Hofmann, M.; Huibers, T.; Roosendaal, H. | Konferenzbeitrag |
| 2003 | Technology path to the industrial production of highly efficient and thin c-Si solar cells
Preu, R.; Biro, D.; Emanuel, G.; Grohe, A.; Hofmann, M.; Huljic, D.M.; Reis, I.E.; Rentsch, J.; Schneiderlöchner, E.; Sparber, W.; Wolke, W.; Willeke, G. | Konferenzbeitrag |
| 2003 | VORRICHTUNG UND VERFAHREN ZUM VORVERZERREN EINES UEBER EINE NICHT-LINEARE UEBERTRAGUNGSSTRECKE ZU UEBERTRAGENDEN UEBERTRAGUNGSSIGNALS
Perthold, R.; Hofmann, M.; Rogalsky, I.; Gerhaeuser, H. | Patent |
| 2001 | CD44 is the principal mediator of hyaluronic-acid-induced melanoma cell proliferation
Ahrens, T.; Assmann, V.; Fieber, C.; Termeer, C.C.; Herrlich, P.; Hofmann, M.; Simon, J.C. | Zeitschriftenaufsatz |
| 2001 | Soluble CD44 inhibits melanoma tumor growth by blocking cell surface CD44 binding to hyaluronic acid
Ahrens, T.; Sleeman, J.P.; Schempp, C.; Howells, N.; Hofmann, M.; Ponta, H.; Herrlich, P.; Simon, J.C. | Zeitschriftenaufsatz |
| 1999 | Simulation of dry silicon etching in the absence of ion bombardment
Otto, T.; Hofmann, M.; Wolf, H.; Streiter, R.; Schubert, A.; Gessner, T. | Konferenzbeitrag |