Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Digitalisierung bei der Produktion von Solar- und Batteriezellen
Preu, R.; Rein, S.; Zimmer, M.; Fleischer, J.; Weinmann, H.; Hofmann, J.
Conference Paper
2018About the Relevance of Defect Features in As-Cut Multicrystalline Silicon Wafers on Solar Cell Performance
Kovvali, A.; Demant, M.; Trötschler, T.; Haunschild, J.; Rein, S.
Conference Paper
2018Analysis of grain structure evolution based on optical measurements of mc-Si wafers
Strauch, T.; Demant, M.; Krenckel, P.; Riepe, S.; Rein, S.
Journal Article
2018Analytical modeling of the temporal evolution of hot spot temperatures in silicon solar cells
Wasmer, S.; Rajsrima, N.; Geisemeyer, I.; Fertig, F.; Greulich, J.; Rein, S.
Journal Article
2018Deep Learning Approach to Inline Quality Rating and Mapping of Multi-Crystalline Si-Wafers
Demant, M.; Virtue, P.; Kovvali, A.S.; Yu, S.X.; Rein, S.
Conference Paper
2018Digitalisierung bei der Produktion von Solar- und Batteriezellen
Preu, R.; Rein, S.; Zimmer, M.; Fleischer, J.; Weinmann, H.; Hofmann, J.
Presentation
2018Impact of Bifacial Illumination and Sorting Criteria of Bifacial Solar Cells on Module Power
Alapont Sabater, A.; Greulich, J.; Wöhrle, N.; Rein, S.; Ramspeck, K.
Conference Paper
2018Industrial biPERC Solar Cells with Varied Rear Side Characteristics under Bifacial Illumination
Wöhrle, N.; Fellmeth, T.; Krieg, A.; Palinginis, P.; Weber, T.; Steckemetz, S.; Ramspeck, K.; Greulich, J.; Rein, S.
Conference Paper
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
2018Inline Characterization of Diamond Wire Sawn Multicrystalline Silicon Wafers
Haunschild, J.; Bergmann, N.; Hammer, T.; Krieg, K.; Kaden, T.; Anspach, O.; Schremmer, H.; Rein, S.
Conference Paper
2018IV-Measurements of Bifacial Solar Cells in an Inline Solar Simulator with Double-Sided Illumination
Krieg, A.; Greulich, J.; Ramspeck, K.; Dzafic, D.; Wöhrle, N.; Rauer, M.; Rein, S.
Conference Paper
2017Comparison of inline hot spot detection and evaluation algorithms for crystalline silicon solar cells
Wasmer, S.; Geisemeyer, I.; Pfengler, D.; Greulich, J.; Rein, S.
Conference Paper
2017Grain boundaries and dislocations in Si-bricks: Inline characterization on as-cut wafers
Strauch, T.; Demant, M.; Krenckel, P.; Riepe, S.; Rein, S.
Conference Paper, Journal Article
2017Identification of defect-suppressing grain boundaries in multicrystalline silicon based on measurements of as-cut wafers using advanced image processing
Strauch, T.; Demant, M.; Krenckel, P.; Riepe, S.; Rein, S.
Conference Paper
2017Impact 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
2017Review of tools and approaches for inline quality control in high efficiency silicon solar cell production
Haunschild, J.; Greulich, J.; Höffler, H.; Wasmer, S.; Emanuel, G.; Krieg, A.; Friedrich, L.; Rein, S.
Conference Paper
2017Ultrafast in-line capable regeneration process for preventing light induced degradation of boron-doped p-type Cz-silicon PERC solar cells
Brand, A.; Krauß, K.; Wild, P.; Schörner, S.; Gutscher, S.; Roder, S.; Rein, S.; Nekarda, J.
Conference Paper
2017Understanding the rear-side layout of p-doped bifacial PERC solar cells with simulation driven experiments
Wöhrle, N.; Fellmeth, T.; Greulich, J.; Bitnar, B.; Neuhaus, H.; Palinginis, P.; Köhler, R.; Rein, S.
Conference Paper, Journal Article
2017Verfahren und Vorrichtung zum Stabilisieren einer photovoltaischen Silizium-Solarzelle
Nekarda, Jan; Brand, Andreas; Rein, Stefan; Krauß, Karin; Fertig, Fabian
Patent
2017Verfahren und Vorrichtung zur Prüfung der Kontaktierungsgüte eines elektrischen Kontaktes zwischen einer Solarzelle und einer Kontaktierungseinheit
Höffler, Hannes; Rein, Stefan; Krieg, Alexander; Ramspeck, Klaus; Schenk, Stefan
Patent
2016Analysis of grain structure evolution based on optical measurements of mc Si wafers
Strauch, T.; Demant, M.; Krenckel, P.; Riepe, S.; Rein, S.
Journal Article
2016Analysis of grain structure evolution via image processing based on optical measurements of mc Si wafers
Strauch, T.; Demant, M.; Krenckel, P.; Riepe, S.; Rein, S.
Conference Paper
2016Bifacial potential of single- and double-sided collecting silicon solar cells
Fertig, F.; Wöhrle, N.; Greulich, J.; Krauß, K.; Lohmüller, E.; Meier, S.; Wolf, A.; Rein, S.
Journal Article
2016biPERC 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
2016Economic feasibility of bifacial silicon solar cells
Fertig, F.; Nold, S.; Wöhrle, N.; Greulich, J.; Hädrich, I.; Krauß, K.; Mittag, M.; Biro, D.; Rein, S.; Preu, R.
Journal Article
2016Experimental proof of the slow light-induced degradation component in compensated n-type silicon
Niewelt, T.; Schön, J.; Broisch, J.; Rein, S.; Haunschild, J.; Warta, W.; Schubert, M.C.
Conference Paper
2016Fast Regeneration Process to Avoid Light-Induced Degradation in Multicrystalline Silicon Solar Cells
Krauß, K.; Brand, A.; Fertig, F.; Rein, S.; Nekarda, J.
Journal Article
2016Incoming control of silicon wafers - detection and rating of micro-cracks
Demant, M.; Welschehold, T.; Oswald, M.; Bartsch, S.; Schönfelder, S.; Rein, S.
Presentation
2016Influence of external contacting on electroluminescence and fill factor measurements
Höffler, H.; Haunschild, J.; Rein, S.
Journal Article
2016Inline quality rating of multi-crystalline wafers based on photoluminescence images
Demant, M.; Rein, S.; Haunschild, J.; Strauch, T.; Höffler, H.; Broisch, J.; Wasmer, S.; Sunder, K.; Anspach, O.; Brox, T.
Journal Article, Conference Paper
2016Microcracks in silicon wafers I: Inline detection and implications of crack morphology on wafer strength
Demant, M.; Welschehold, T.; Oswald, M.; Bartsch, S.; Brox, T.; Schoenfelder, S.; Rein, S.
Journal Article
2016Microcracks in silicon wafers II: Implications on solar cell characteristics, statistics and physical origin
Demant, M.; Welschehold, T.; Kluska, S.; Rein, S.
Journal Article
2016Modelling and analysis of solar cell efficiency distributions
Wasmer, S.; Greulich, J.; Höffler, H.; Wöhrle, N.; Rein, S.
Presentation
2016Understanding process-related efficiency variations of mc-Si PERC cells
Wasmer, S.; Greulich, J.; Höffler, H.; Wöhrle, N.; Rein, S.
Journal Article
2015Grain-to-grain contrasts in photoluminescence images of silicon wafers
Höffler, H.; Haunschild, J.; Rein, S.
Journal Article, Conference Paper
2015Investigating the impact of parameter and process variations on multicrystalline PERC cell efficiency
Wasmer, S.; Greulich, J.; Höffler, H.; Haunschild, J.; Demant, M.; Rein, S.
Conference Paper
2015Light-Induced Degradation and Regeneration in n-Type Silicon
Niewelt, T.; Broisch, J.; Schön, J.; Haunschild, J.; Rein, S.; Warta, W.; Schubert, M.C.
Conference Paper, Journal Article
2015Light-induced degradation of PECVD aluminium oxide passivated silicon solar cells
Fertig, F.; Krauß, K.; Rein, S.
Journal Article
2015Light-induced degradation of silicon solar cells with aluminium oxide passivated rear side
Krauss, K.; Fertig, F.; Menzel, D.; Rein, S.
Journal Article, Conference Paper
2015A new method for the determination of the dopant-related base resistivity despite the presence of thermal donors
Broisch, J.; Haunschild, J.; Rein, S.
Journal Article
2015Optical simulation and analysis of iso-textured silicon solar cells and modules including light trapping
Greulich, J.; Volk, A.-K.; Wöhrle, N.; Hädrich, I.; Wiese, M.; Hermle, M.; Rein, S.
Journal Article, Conference Paper
2015Ordering of PCDTBT revealed by time-resolved electron paramagnetic resonance spectroscopy of its triplet excitons
Biskup, T.; Sommer, M.; Rein, S.; Meyer, D.L.; Kohlstädt, M.; Würfel, U.; Weber, S.
Journal Article
2015Resistivity, doping concentrations, and carrier mobilities in compensated N- and P-type Czochralski silicon: Comparison of measurements and simulations and consistent description of material parameters
Broisch, J.; Schindler, F.; Schubert, M.C.; Fertig, F.; Soiland, A.-K.; Rein, S.
Journal Article
2015Short-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, Conference Paper
2015Verfahren zur Charakterisierung eines Halbleiterwafers
Haunschild, Jonas; Broisch, Juliane; Rein, Stefan
Patent
2014Analysing the lateral series resistance of high-performance metal wrap through solar cells
Greulich, J.; Thaidigsmann, B.; Rein, S.
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
2014Determination of the dopant-related base resistivity in presence of thermal donors
Broisch, J.; Haunschild, J.; Rein, S.
Conference Paper
2014Efficiency potential simulation for an industrially feasible LFC-PERC concept with sensitivity analysis on crucial cell parameters
Wöhrle, N.; Greulich, J.; Graf, M.; Hermle, M.; Rein, S.
Conference Paper
2014Fast hot spot evaluation
Geisemeyer, I.; Fertig, F.; Warta, W.; Rein, S.; Schubert, M.
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
2014Inline quality control of passivation stacks in high-efficiency silicon solar cell concepts
Greulich, J.; Wöhrle, N.; Krieg, A.; Rein, S.
Conference Paper
2014Micro-cracks in silicon wafers and solar cells: Detection and rating of mechanical strength and electrical quality
Demant, M.; Oswald, M.; Welschehold, T.; Nold, S.; Bartsch, S.; Schoenfelder, S.; Rein, S.
Conference Paper
2014Prediction of silicon PV module temperature for hot spots and worst case partial shading situations using spatially resolved lock-in thermography
Geisemeyer, I.; Fertig, F.; Warta, W.; Rein, S.; Schubert, M.C.
Journal Article
2014Short-circuit current density imaging of crystalline silicon solar cells via lock-in thermography: Robustness and simplifications
Fertig, F.; Greulich, J.; Rein, S.
Journal Article
2014Simulation of luminescence intensity combining PC1D electrical simulation with analytical optical models
Höffler, H.; Greulich, J.; Haunschild, J.; Rein, S.
Conference Paper
2014Spatially resolved determination of the short-circuit current density of silicon solar cells via lock-in thermography
Fertig, F.; Greulich, J.; Rein, S.
Journal Article
2014Stability of the regeneration of the boron-oxygen complex in silicon solar cells during module certification
Fertig, F.; Broisch, J.; Biro, D.; Rein, S.
Journal Article
2014Surface recombination parameters of interdigitated-back-contact silicon solar cells obtained by modeling luminescence images
Padilla, M.; Höffler, H.; Reichel, C.; Chu, H.; Greulich, J.; Rein, S.; Warta, W.; Hermle, M.; Schubert, M.C.
Journal Article
2014Towards a unified low-field model for carrier mobilities in crystalline silicon
Schindler, F.; Forster, M.; Broisch, J.; Schön, J.; Giesecke, J.; Rein, S.; Warta, W.; Schubert, M.C.
Journal Article
2014Two image processing tools to analyse alkaline texture and contact finger geometry in microscope images
Strauch, T.; Demant, M.; Lorenz, A.; Haunschild, J.; Rein, S.
Conference Paper
2014UMG N-Type Cz-Silicon: Influencing Factors of the Light-Induced Degradation and Its Suitability for PV Production
Broisch, J.; Schmidt, J.; Haunschild, J.; Rein, S.
Conference Paper
2013Anti-reflection-coating thickness measurements on textured silicon surfaces: Evaluation and accuracy of different measurement techniques
Krieg, A.; Greulich, J.; Tondorf, M.; Rein, S.
Conference Paper
2013Comparing lifetime and photoluminescence imaging pattern recognition methodologies for predicting solar cell results based on as-cut wafer properties
Sinton, R.; Haunschild, J.; Demant, M.; Rein, S.
Journal Article
2013Evaluation and improvement of a feature-based classification framework to rate the quality of multicrystalline silicon wafers
Demant, M.; Höffler, H.; Schwaderer, D.; Seidl, A.; Haunschild, J.; Rein, S.
Conference Paper
2013Illumination and temperature dependence of breakdown mechanisms in multi-crystalline silicon solar cells
Fertig, F.; Willibald, C.; Geisemeyer, I.; Schubert, M.C.; Rein, S.
Conference Paper
2013Numerical power balance and free energy loss analysis for solar cells including optical, thermodynamic, and electrical aspects
Greulich, J.; Höffler, H.; Würfel, U.; Rein, S.
Journal Article
2013A predictive optical simulation model for the rear surface roughness of passivated silicon solar cells
Wöhrle, M.; Greulich, J.; Schwab, C.; Glatthaar, M.; Rein, S.
Journal Article
2013Recombination and microstructural properties of soldering pads and their impact on solar cell performance
Krauß, K.; Fertig, F.; Rein, S.
Journal Article, Conference Paper
2013Stability of the regeneration of the boron-oxygen complex in silicon solar cells during module integration
Fertig, F.; Greulich, J.; Broisch, J.; Biro, D.; Rein, S.
Journal Article
2012Comparison of analytical and numerical models for the optimization of c-Si solar cells' front Metallization
Greulich, J.; Fellmeth, T.; Glatthaar, M.; Biro, D.; Rein, S.
Journal Article
2012Cz-silicon wafers in solar cell production: Efficiency-limiting defects and material quality control
Haunschild, J.; Broisch, J.; Reis, I.; Rein, S.
Journal Article
2012Fully solderable large-area screen-printed Al-BSF p-type Mc-Si solar cells from 100% solar grade deedstock yielding eta > 17 %
Fertig, F.; Krauß, K.; Geisemeyer, I.; Broisch, J.; Höffler, H.; Odden, J.O.; Soiland, A.-K.; Rein, S.
Conference Paper
2012Impact of reverse breakdown in shaded silicon solar cells on module level: Simulation and experiment
Geisemeyer, I.; Fertig, F.; Warta, W.; Rein, S.; Schubert, M.C.
Conference Paper
2012Influence of parasitic plasma wrap-around during anti-reflective coating deposition on the formation of an aluminium back surface field
Krauß, K.; Fertig, F.; Kohn, N.; Rauer, M.; Woehl, R.; Rein, S.
Conference Paper
2012Lowly-doped compensated solar-grade Cz-silicon for high efficiency solar cell processes
Broisch, J.; Rein, S.; Schmidt, J.; Fertig, F.; Soiland, A.-K.; Odden, J.O.
Conference Paper
2012Modeling majority carrier mobility in compensated crystalline silicon for solar cells
Schindler, F.; Schubert, M.C.; Kimmerle, A.; Broisch, J.; Rein, S.; Kwapil, W.; Warta, W.
Journal Article, Conference Paper
2012Modelling of physically relevant features in photoluminescence images
Demant, M.; Greulich, J.; Glatthaar, M.; Haunschild, J.; Rein, S.
Journal Article, Conference Paper
2012Optical modeling of the rear surface roughness of passivated silicon solar cells
Greulich, J.; Wöhrle, N.; Glatthaar, M.; Rein, S.
Journal Article, Conference Paper
2012Performance requirements of crack detection systems in silicon solar cell production
Aßmus, M.; Nold, S.; Rein, S.; Hofmann, M.; Rentsch, J.; Preu, R.
Journal Article, Conference Paper
2012Rating and sorting of mc-Si as-cut wafers in solar cell production using PL imaging
Haunschild, J.; Reis, I.E.; Chipei, T.; Demant, M.; Thaidigsmann, B.; Linse, M.; Rein, S.
Journal Article, Conference Paper
2012A review and comparison of one-and two-dimensional simulations of solar cells featuring selective emitters
Greulich, J.; Jäger, U.; Rein, S.; Preu, R.
Journal Article
2012Separation of series resistance and space charge region recombination in crystalline silicon solar cells from dark and illuminated current-voltage characteristics
Greulich, J.; Glatthaar, M.; Rein, S.
Journal Article
2012Statistical evaluation of a luminescence-based method for imaging the series resistance of solar cells
Höffler, H.; Haunschild, J.; Zeidler, R.; Rein, S.
Journal Article, Conference Paper
2012Tomographic defect reconstruction of multicrystalline silicon ingots using photoluminescence images of As-Cut wafers and solar cells
Zeidler, R.; Haunschild, J.; Seeber, B.; Riepe, S.; Höffler, H.; Fertig, F.; Reis, I.; Rein, S.
Conference Paper
2012Verfahren zur Qualitätsprüfung einer photovoltaischen Solarzelle, Solarzellenmodul und Verfahren zur Herstellung einer photovoltaischen Solarzelle
Fertig, Fabian; Rein, Stefan
Patent
2011Detecting efficiency-limiting defects in Czochralski-grown silicon wafers in solar cell production using photoluminescence imaging
Haunschild, J.; Reis, I.E.; Geilker, J.; Rein, S.
Journal Article
2011Detection and analysis of micro-cracks in multi-crystalline silicon wafers during solar cell production
Demant, M.; Rein, S.; Krisch, J.; Schoenfelder, S.; Fischer, C.; Bartsch, S.; Preu, R.
Conference Paper
2011Impact of hydrogen concentration on the regeneration of light induced degradation
Krugel, G.; Wolke, W.; Geilker, J.; Rein, S.; Preu, R.
Conference Paper, Journal Article
2011Impact of Junction Breakdown in Multi-Crystalline Silicon Solar Cells on Hot Spot Formation and Module Performance
Fertig, F.; Rein, S.; Schubert, M.; Warta, W.
Conference Paper
2011Impact of Potential Barriers at Grain Boundaries of Multi Crystalline Silicon Wafers on Inductively Coupled Resistivity Measurements
Spitz, M.; Rein, S.
Conference Paper
2011In-line measurement of "trench structures" caused by the texturization of mc-silicon solar cells
Nievendick, J.; Zimmer, M.; Demant, M.; Krieg, A.; Rein, S.; Rentsch, J.
Journal Article
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
2011Laser Marking of Solar Cells: Technologies and Potential
Krieg, A.; Rajsrima, N.; Rein, S.
Conference Paper
2011Light-induced degradation in compensated p- and n-type Czochralski silicon wafers
Geilker, J.; Kwapil, W.; Rein, S.
Journal Article
2011Optical Characterisation of Random Pyramid Texturization
Birmann, K.; Demant, M.; Rein, S.
Conference Paper
2011Quality Control of Czochralski Grown Silicon Wafers in Solar Cell Production Using Photoluminescence Imaging
Haunschild, J.; Broisch, J.; Reis, I.E.; Rein, S.
Conference Paper
2011Stimulation with a wireless intraocular epiretinal implant elicits visual percepts in blind humans
Klauke, S.; Görtz, M.; Rein, S.; Hoehl, D.; Thomas, U.; Eckhorn, R.; Bremmer, F.; Wachtler, T.
Journal Article
2011Verfahren zur Bereitstellung eines Vorhersagemodells für eine Rissdetektion und Verfahren zur Rissdetektion an einer Halbleiterstruktur
Demant, M.; Rein, S.; Krisch, J.
Patent
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
2010Analysis of luminescence images applying pattern recognition techniques
Demant, M.; Glatthaar, M.; Haunschild, J.; Rein, S.
Conference Paper
2010Appearance of rift structures created by acidic texturization and their impact on solar cell efficiency
Nievendick, J.; Demant, M.; Haunschild, J.; Krieg, A.; Souren, F.M.M.; Rein, S.; Zimmer, M.; Rentsch, J.
Conference Paper
2010Cz Silicon Wafers and Solar Cells from Compensated Solar-Grade Silicon-Feedstock: Potential and Challenges
Rein, S.; Geilker, J.; Kwapil, W.; Emanuel, G.; Reis, I.; Soiland, A.-K.; Grandum, S.; Tronstad, R.
Conference Paper
2010Cz-silicon wafers and solar cells from compensated solar-grade silicon feedstock: Potential and challenges
Rein, S.; Geilker, J.; Kwapil, W.; Emanuel, G.; Reis, I.; Soiland, A.-K.; Grandum, S.; Tronstad, R.
Conference Paper
2010Doping concentration and mobility in compensated material: Comparison of different determination methods
Geilker, J.; Kwapil, W.; Reis, I.; Rein, S.
Conference Paper
2010Effect of segregation during crystallization of highly impure upgraded metallurgical silicon
Boldt, F.M.; Hampel, J.; Wencel, Y.; Kwapil, W.; Geilker, J.; Fertig, F.; Rein, S.; Reber, S.
Conference Paper
2010Evaluating luminescence based voltage images of silicon solar cells
Glatthaar, M.; Haunschild, J.; Zeidler, R.; Demant, M.; Greulich, J.; Michl, B.; Warta, W.; Rein, S.; Preu, R.
Journal Article
2010Fill factor analysis of solar cells' current-voltage curves
Greulich, J.; Glatthaar, M.; Rein, S.
Journal Article
2010Impurity Analysis in Wet Chemical Baths in PV Processes
Oltersdorf, A.; Bayer, M.; Zimmer, M.; Rentsch, J.; Rein, S.
Conference Paper
2010Luminescence imaging for quantitative solar cell material and process characterization
Glatthaar, M.; Haunschild, J.; Zeidler, R.; Rentsch, J.; Rein, S.; Breitenstein, O.; Hinken, D.; Bothe, K.
Conference Paper
2010Quality control of as-cut multicrystalline silicon wafers using photoluminescence imaging for solar cell production
Haunschild, J.; Glatthaar, M.; Demant, M.; Nievendick, J.; Motzko, M.; Rein, S.; Weber, E.R.
Journal Article
2010Quality control using luminescence imaging in production of mc-silicon solar cells from UMG feedstock
Haunschild, J.; Glatthaar, M.; Riepe, S.; Rein, S.
Conference Paper
2010Spatially resolved determination of dark saturation current and series resistance of silicon solar cells
Glatthaar, M.; Haunschild, J.; Kasemann, M.; Giesecke, J.; Warta, W.; Rein, S.
Journal Article
2009Comparing luminescence imaging with illuminated lock-in thermography and carrier density imaging for inline inspection of silicon solar cells
Haunschild, J.; Glatthaar, M.; Kwapil, W.; Rein, S.
Conference Paper
2009Electrical stimulation of the human retina with a wireless intraocular retinal prosthesis
Klauke, S.; Görtz, M.; Rein, S.; Hoehl, D.; Thomas, U.; Eckhorn, R.; Bremmer, F.; Wachtler, T.
Abstract
2009Fast series resistance imaging for silicon solar cells using electroluminescence
Haunschild, J.; Glatthaar, M.; Kasemann, M.; Rein, S.; Weber, E.R.
Journal Article
2009Impact of compensated solar-grade silicon on Czochralski silicon wafers and solar cells
Rein, S.; Kwapil, W.; Geilker, J.; Emanuel, G.; Spitz, M.; Reis, I.; Weil, A.; Biro, D.; Glatthaar, M.; Soiland, A.-K.; Enebakk, E.; Tronstad, R.
Conference Paper
2009Impact of surface structures on the inline vision inspection of antireflection coatings
Krieg, A.; Wallach, J.; Rein, S.
Conference Paper
2009JV characteristics of industrial silicon solar cells: Influence of distributed series resistance and shockley read hall recombination
Greulich, J.; Glatthaar, M.; Krieg, A.; Emanuel, G.; Rein, S.
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
2009PV-TEC: Retrospection to the three years of operation of a production oriented research platform
Biro, D.; Belledin, U.; Weil, A.; Zimmer, M.; Grohe, A.; Rein, S.; Rentsch, J.; Preu, R.
Conference Paper
2009Spatially resolved determination of the dark saturation current by electroluminescence imaging
Glatthaar, M.; Giesecke, J.; Kasemann, M.; Haunschild, J.; The, M.; Warta, W.; Rein, S.
Conference Paper
2009Spatially resolved determination of the dark saturation current of silicon solar cells from electroluminescence images
Glatthaar, M.; Giesecke, J.; Kasemann, M.; Haunschild, J.; The, M.; Warta, W.; Rein, S.
Journal Article
2009Verfahren zur Behandlung einer Halbleiterstruktur
Kwapil, W.; Glatthaar, M.; Rein, S.; Biro, D.
Patent
2009Verfahren zur ortsaufgeloesten Bestimmung des Serienwiderstandes einer Halbleiterstruktur
Glatthaar, M.; Haunschild, J.; Rein, S.
Patent
2009Verfahren zur Vermessung einer Halbleiterstruktur, welche eine Solarzelle oder eine Vorstufe einer Solarzelle ist
Glatthaar, M.; Haunschild, J.; Rein, S.
Patent
2009Wet chemical processing for c-Si solar cells - status and perspectives
Rentsch, J.; Ackermann, R.; Birmann, K.; Furtwängler, H.; Haunschild, J.; Kästner, G.; Neubauer, R.; Nievendick, J.; Oltersdorf, A.; Rein, S.; Schütte, A.; Zimmer, M.; Preu, R.
Conference Paper
2008Analyzing the effects of laterally varying emitter sheet resistance in combination with contact resistance
Grote, D.; Hermle, M.; Wotke, E.; Belledin, U.; Hörteis, M.; Spitz, M.; Kasemann, M.; Rein, S.; Biro, D.; Warta, W.
Conference Paper
2008Application of luminescence imaging based series resistance measurement methods in an industrial environment
Michl, B.; Kasemann, M.; Giesecke, J.; Glatthaar, M.; Schütt, A.; Carstensen, J.; Föll, H.; Rein, S.; Warta, W.; Nagel, H.
Conference Paper
2008Lumineszenzscanner sowie Verfahren zur Detektion von Lumineszenz in Halbleiterbauteilen
Glatthaar, M.; Rein, S.; Haunschild, J.
Patent
2008Single-wafer tracking in PV production lines
Rein, S.; Krieg, A.; Weil, A.; Emanuel, G.; Glatthaar, M.; Grohe, A.; Preu, R.; Sattler, B.; Lorch, P.; Vayhinger, K.
Conference Paper
2008Spatially resolved silicon solar cell characterization using infrared imaging methods
Kasemann, M.; Kwapil, M.; Schubert, M.C.; Habenicht, H.; Walter, B.; The, M.; Kontermann, S.; Rein, S.; Breitenstein, O.; Bauer, J.; Lotnyk, A.; Michl, B.; Nagel, H.; Schütt, A.; Carstensen, J.; Föll, H.; Trupke, T.; Augarten, Y.; Kampwerth, H.; Bardos, R.A.; Pingel, S.; Berghold, J.; Warta, W.; Glunz, S.W.
Conference Paper
2007Accuracy of inline IV measurements under industrial conditions
Krieg, A.; Weil, A.; Schäffer, E.; Hohl-Ebinger, J.; Warta, W.; Rein, S.
Conference Paper
2007Application of illuminated lock-in thermography to industrial silicon solar cells
Kwapil, W.; Kasemann, M.; Ebser, J.; Rein, S.; Warta, W.
Conference Paper
2007Cobalt related defect levels in silicon analyzed by temperature- and injection-dependent lifetime spectroscopy
Diez, S.; Rein, S.; Roth, T.; Glunz, S.W.
Journal Article
2007Fast inductive inline measurement of the emitter sheet resistance in industrial solar cell fabrication
Spitz, M.; Belledin, U.; Rein, S.
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
2007Verfahren zur induktiven Messung eines Schichtwiderstandes einer in einen multikristallinen Halbleiterwafer eingebrachten Dotierungsschicht
Spitz, M.; Rein, S.
Patent
2006Analyzing defects by temperature- and injection-dependent lifetime measurements
Diez, S.; Rein, S.; Roth, T.; Glunz, S.W.
Conference Paper
2006PV-Tec: Photovoltaic technology evaluation center
Biro, D.; Preu, R.; Glunz, S.W.; Rein, S.; Rentsch, J.; Emanuel, G.; Brucker, I.; Faasch, T.; Faller, C.; Willeke, G.; Luther, J.
Conference Paper
2006Verfahren und Vorrichtung zur Inaktivierung von Trapping-Effekten in dotierten Halbleitern
Schubert, M.; Rein, S.; Isenberg, J.; Warta, W.; Glunz, S.W.
Patent
2005Advanced lifetime spectroscopy - Defect parameters of iron in silicon and a new fingerprint
Rein, S.; Glunz, S.W.
Conference Paper
2005Analysing defects in silicon by temperature- and injection-dependent lifetime spectroscopy (T-IDLS)
Diez, S.; Rein, S.; Glunz, S.W.
Conference Paper
2005Comparison of the surface passivation quality of SiCx films on p-type and n-type multicrystalline silicon
Vetter, M.; Bermejo, S.; Martin, I.; Garin, M.; Alcubilla, R.; Riepe, S.; Rein, S.; Warta, W.
Conference Paper
2005Electronic properties of interstitial iron and iron-boron pairs determined by means of advanced lifetime spectroscopy
Rein, S.; Glunz, S.W.
Journal Article
2005Injection dependent carrier density imaging measurements including correction for trapping effects
Schubert, M.C.; Isenberg, J.; Rein, S.; Bermejo, S.; Glunz, S.W.; Warta, W.
Conference Paper
2005Lifetime spectroscopy : A method of defect characterization in silicon for photovoltaic applications
Rein, S.
Book
2004Accurate determination of bulk lifetime and surface recombination velocity by a comprehensive thinning experiment
Kampwerth, H.; Rein, S.; Glunz, S.
Conference Paper
2004Advanced lifetime spectroscopy - methodology and experimental proof
Rein, S.; Glunz, S.W.
Conference Paper
2004Materialforschung mit neuen analytischen Methoden
Rein, S.; Lips, K.; Schmidt, J.
Book Article
2004Temperature dependent carrier lifetime images
Schubert, M.C.; Isenberg, J.; Rein, S.; Warta, W.
Conference Paper
2004Temperature- and injection-dependent lifetime spectroscopy (T-IDLS): Advanced analysis
Rein, S.; Diez, S.; Glunz, S.W.
Conference Paper
2003Advanced lifetime spectroscopy
Rein, S.; Glunz, S.W.
Conference Paper
2003Advanced lifetime spectroscopy: Unambiguous determination of the electronic properties of the metastable defect in boron-doped Cz-Si
Rein, S.; Lichtner, P.; Glunz, S.W.
Conference Paper
2003Analysis of the defect activation in CZ-silicon by temperature-dependent bias-induced degradation of solar cells
Glunz, S.W.; Schäffer, E.; Rein, S.; Bothe, K.; Schmidt, J.
Conference Paper
2003Electronic properties of the metastable defect in boron-doped Czochralski silicon: unambiguous determination by advanced lifetime spectroscopy
Rein, S.; Glunz, S.W.
Journal Article
2003Investigation of various surface passivation layers using oxide/nitride stacks of silicon solar cells
Lee, J.Y.; Dicker, J.; Rein, S.; Glunz, S.W.
Conference Paper
2003Metastable defect in Cz-Si: Electrical properties and quantitative correlation with different impurities
Rein, S.; Glunz, S.W.; Willeke, G.
Conference Paper
2003Pure experimental determination of surface recombination properties with high reliability
Kampwerth, H.; Rein, S.; Glunz, S.W.
Conference Paper
2003Quantitative correlation of the metastable defect in Cz-silicon with different impurities
Rein, S.; Diez, S.; Falster, R.; Glunz, S.W.
Conference Paper
2003Temperature- and injection-dependent lifetime spectroscopy of copper-related defects in silicon
Macdonald, D.; Cuevas, A.; Rein, S.; Lichtner, P.; Glunz, S.W.
Conference Paper
2002Advanced defect characterisation by combining temperature- and injection-dependent lifetime spectroscopy (TDLS and IDLS)
Rein, S.; Lichtner, P.; Warta, W.; Glunz, S.W.
Conference Paper
2002Advanced defect characterization by combining temperature- and injection-dependent lifetime spectroscopy (TDLS and IDLS)
Rein, S.; Lichtner, P.; Warta, W.; Glunz, S.W.
Conference Paper
2002Advanced RTP-process for boron-doped and oxygen contaminated Cz silicon
Lee, J.Y.; Peters, S.; Dicker, J.; Rein, S.; Glunz, S.W.
Conference Paper
2002Electrical and thermal properties of the metastable defect in boron-doped Czochralski silicon (Cz-Si)
Rein, S.; Rehrl, T.; Warta, W.; Glunz, S.W.; Willeke, G.
Conference Paper
2002Fill factor limitations and non-ideal diode behaviour of Czochralski silicon solar cells due to light-induced recombination centres
Schmidt, J.; Cuevas, A.; Rein, S.; Glunz, S.W.
Conference Paper
2002High-efficiency cell structures for medium-quality silicon
Glunz, S.W.; Dicker, J.; Kray, D.; Lee, J.Y.; Preu, R.; Rein, S.; Schneiderlöchner, E.; Sölter, J.; Warta, W.; Willeke, G.
Conference Paper
2002High-efficiency emitter-wrap-through cells
Kray, D.; Dicker, J.; Rein, S.; Kamerewerd, F.-J.; Oßwald, D.; Schäffer, E.; Glunz, S.W.; Willeke, G.
Conference Paper
2002High-efficiency silicon solar cells for low-illumination applications
Glunz, S.W.; Dicker, J.; Esterle, M.; Hermle, M.; Isenberg, J.; Kamerewerd, F.; Knobloch, J.; Kray, D.; Leimenstoll, A.; Lutz, F.; Oßwald, D.; Preu, R.; Rein, S.; Schäffer, E.; Schetter, C.; Schmidhuber, H.; Schmidt, H.; Steuder, M.; Vorgrimler, C.; Willeke, G.
Conference Paper
2002Impact of carrier injection level on light-induced degradation of Cz-Si solar cell performance
Hashigami, H.; Itakura, Y.; Takaki, A.; Rein, S.; Glunz, S.W.; Saitoh, T.
Conference Paper
2002Lifetime spectroscopy for defect characterization: Systematic analysis of the possibilities and restrictions
Rein, S.; Rehrl, T.; Warta, W.; Glunz, S.W.
Journal Article
2002Local mapping of the oxygen-boron complex in 2×2 cm2 and 10×10 cm2 high-efficiency CZ-SI solar cells by lock-in thermography and LBIC
Rakotoniaina, J.P.; Breitenstein, O.; Zhao, J.; Wang, A.; Green, M.A.; Rein, S.; Glunz, S.W.
Conference Paper
2002Temperature-dependent lifetime spectroscopy (TDLS) in silicon
Rein, S.; Rehrl, T.; Warta, W.; Glunz, S.W.
Conference Paper
2001Carrier lifetime improvement in Czochralski silicon for solar cells by rapid thermal processing
Lee, J.Y.; Peters, S.; Rein, S.; Glunz, S.W.; Dicker, J.
Conference Paper
2001Degradation of carrier lifetime in Cz silicon solar cells
Glunz, S.W.; Rein, S.; Warta, W.; Knobloch, J.; Wettling, W.
Journal Article
2001Impact of light-induced recombination centres on the current voltage characteristic of Czochralski silicon solar cells
Schmidt, J.; Cuevas, A.; Rein, S.; Glunz, S.W.
Journal Article
2001Improvement of charge minority-carrier lifetime in p(Boron)-type Czochralski silicon by rapid thermal annealing
Lee, J.Y.; Peters, S.; Rein, S.; Glunz, S.W.
Journal Article
2001Minority carrier lifetime degradation in boron-doped Czochralski silicon
Glunz, S.W.; Rein, S.; Lee, J.Y.; Warta, W.
Journal Article
2001Suppression of light degradation of carrier lifetimes in low-resistivity Cz-Si solar-cells
Saitoh, T.; Wang, X.; Hashigami, H.; Abe, T.; Igarashi, T.; Glunz, S.; Rein, S.; Wettling, W.; Yamasaki, I.; Sawai, H.; Ohtuka, H.; Warabisako, T.
Journal Article
2000100 cm2 solar cells on Czochralski silicon with an efficiency of 20,2%
Glunz, S.W.; Köster, B.; Leimenstoll, T.; Rein, S.; Schäffer, E.; Knobloch, J.; Abe, T.
Journal Article
2000Analysis of the high-temperature improvement of Cz-silicon
Rein, S.; Knobloch, J.; Glunz, S.W.
Conference Paper
2000Investigation of carrier lifetime in p-type Cz-silicon: Specific limitations and realistic prediction of cell performance
Rein, S.; Warta, W.; Glunz, S.W.
Conference Paper
2000Lifetime spectroscopy in silicon for solar cells
Rein, S.; Rehrl, T.; Isenberg, J.; Warta, W.; Glunz, S.W.
Conference Paper
2000Overview of light degradation research on crystalline silicon solar cells
Saitoh, T.; Hashigami, H.; Rein, S.; Glunz, S.W.
Journal Article
2000Stable Czochralski silicon solar cells using gallium-doped base material
Glunz, S.W.; Rein, S.; Knobloch, J.
Conference Paper
2000Strategies for improving the efficiency of CZ-silicon solar cells
Glunz, S.W.; Lee, J.Y.; Rein, S.
Conference Paper
2000Suppression of light-induced degradation of minority-carrier lifetimes in low-resistivity Cz-silicon wafers and solar cells
Saitoh, T.; Hashigami, H.; Wang, X.; Abe, T.; Igarashi, T.; Glunz, S.W.; Rein, S.; Wettling, W.; Ebong, A.; Damiani, B.M.; Rohatgi, A.; Yamasaki, I.; Nunoi, T.; Sawai, H.; Ohtuka, H.; Warabisako, T.; Zhao, J.; Green, M.A.; Schmidt, J.; Cuevas, A.; Metz, A.; Hezel, R.
Conference Paper
1999Comparison of Boron and Gallium doped p-type Czochralski silicon for photovoltaic application
Glunz, S.W.; Rein, S.; Knobloch, J.; Wettling, W.; Abe, T.
Journal Article
1999Degradation of carrier lifetime in Cz-Si solar cells
Glunz, S.W.; Rein, S.; Warta, W.; Knobloch, J.; Wettling, W.
Conference Paper
1999Field-effect passivation of the SiO(2)-Si interface
Glunz, S.W.; Biro, D.; Rein, S.; Warta, W.
Journal Article
1999Reduction of degradation losses in Cz-Si solar cells
Glunz, S.W.; Rein, S.; Warta, W.; Knobloch, J.; Wettling, W.
Conference Paper
1998On the degradation of Cz-silicon solar cells
Glunz, S.W.; Rein, S.; Warta, W.; Knobloch, J.; Wettling, W.
Conference Paper