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| 2021 | High-intensity illumination treatments against LeTID - Intensity and temperature dependence of stability and inline feasibility
Vahlman, H.; Roder, S.; Nekarda, J.; Rein, S. | Journal Article |
| 2020 | Comparing Microwave Detected Photoconductance, Quasi Steady State Photoconductance and Photoluminiscence Imaging for Iron Analysis in Silicon
Pengerla, M.; Al-Hajjawi, S.; Kuruganti, V.; Haunschild, J.; Schüler, N.; Dornich, K.; Rein, S. | Conference Paper |
| 2020 | The Crystal Growth Explorer: Real-Time Navigable 3D Visualization of Silicon Grains and Defect Related Data in Cast-Mono and Multicrystalline Bricks
Schönauer, J.; Demant, M.; Trötschler, T.; Kovvali, A.S.; Schremmer, H.; Krenckel, P.; Riepe, S.; Rein, S. | Conference Paper |
| 2020 | Early Stage Quality Assesment in Silicon Ingots from MDP Brick Characterization
Kovvali, A.S.; Demant, M.; Rebba, B.; Schüler, N.; Haunschild, J.; Rein, S. | Conference Paper |
| 2020 | Efficient Deployment of Deep Neural Networks for Quality Inspection of Solar Cells using Smart Labeling
Kunze, P.; Greulich, J.; Rein, S.; Ramspeck, K.; Hemsendorf, M.; Vetter, A.; Demant, M. | Conference Paper |
| 2020 | Evaluation of Inline High-Intensity Illumination Treatments against LeTID
Vahlman, H.; Roder, S.; Krauß, K.; Nekarda, J.; Rein, S. | Conference Paper |
| 2020 | Machine Learning for Advanced Solar Cell Production. Adversarial Denoising, Sub-pixel Alignment and the Digital Twin
Demant, M.; Kurumundayil, L.; Kunze, P.; Woernhoer, A.; Kovvali, A.; Rein, S. | Presentation |
| 2020 | Verfahren zur Verarbeitung von Abbildungen von Halbleiterstrukturen, sowie zur Prozesscharakterisierung und Prozessoptimierung mittels semantischer Datenkompression
Demant, Matthias; Rein, Stefan; Kovvali, Aditya Sai; Greulich, Johannes; Wöhrle, Nico | Patent |
| 2019 | Digitalisierung bei der Produktion von Solar- und Batteriezellen
Preu, R.; Rein, S.; Zimmer, M.; Fleischer, J.; Weinmann, H.; Hofmann, J. | Conference Paper |
| 2019 | Learning Quality Rating of As-Cut mc-Si Wafers via Convolutional Regression Networks
Demant, M.; Virtue, P.; Kovvali, A.; Yu, S.X.; Rein, S. | Journal Article |
| 2019 | Non-Destructive Approach for Measuring Base Resistivity of Emitter-Diffused, Partially-Processed Wafers Using Temperature-Stage QSSPC
Kuruganti, V.; Haunschild, J.; Brand, A.; Al-Hajjawi, S.; Rein, S.; Glunz, S.W. | Conference Paper |
| 2019 | Sorting Criteria for Bifacial PERC Cells for Improved Module Classification
Wöhrle, N.; Alapont-Sabater, A.; Krieg, A.; Ramspeck, K.; Fellmeth, T.; Schmid, A.; Rein, S. | Conference Paper |
| 2019 | Visualizing Material Quality and Similarity of mc-Si Wafers Learned by Convolutional Regression Networks
Demant, M.; Virtue, P.; Kovvali, A.; Yu, S.X.; Rein, S. | Journal Article |
| 2018 | About 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 |
| 2018 | Analysis of grain structure evolution based on optical measurements of mc-Si wafers
Strauch, T.; Demant, M.; Krenckel, P.; Riepe, S.; Rein, S. | Journal Article |
| 2018 | Analytical 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 |
| 2018 | Deep 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 |
| 2018 | Digitalisierung bei der Produktion von Solar- und Batteriezellen
Preu, R.; Rein, S.; Zimmer, M.; Fleischer, J.; Weinmann, H.; Hofmann, J. | Presentation |
| 2018 | Impact 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 |
| 2018 | Industrial 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 |
| 2018 | Industry 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 |
| 2018 | Inline 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 |
| 2018 | IV-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 |
| 2017 | Comparison 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 |
| 2017 | Grain boundaries and dislocations in Si-bricks: Inline characterization on as-cut wafers
Strauch, T.; Demant, M.; Krenckel, P.; Riepe, S.; Rein, S. | Journal Article |
| 2017 | Identification 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 |
| 2017 | Impact of material and process variations on the distribution of multicrystalline silicon PERC cell efficiencies
Wasmer, S.; Greulich, J.; Höffler, H.; Wöhrle, N.; Demant, M.; Fertig, F.; Rein, S. | Journal Article |
| 2017 | Review 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 |
| 2017 | Ultrafast in-line capable regeneration process for preventing light induced degradation of boron-doped p-type Cz-silicon PERC solar cells
Brand, A.; Krauß, K.; Wild, P.; Schörner, S.; Gutscher, S.; Roder, S.; Rein, S.; Nekarda, J. | Conference Paper |
| 2017 | Understanding 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. | Journal Article |
| 2017 | Verfahren und Vorrichtung zum Stabilisieren einer photovoltaischen Silizium-Solarzelle
Nekarda, Jan; Brand, Andreas; Rein, Stefan; Krauß, Karin; Fertig, Fabian | Patent |
| 2017 | Verfahren 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 |
| 2016 | Analysis of grain structure evolution based on optical measurements of mc Si wafers
Strauch, T.; Demant, M.; Krenckel, P.; Riepe, S.; Rein, S. | Journal Article |
| 2016 | Analysis 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 |
| 2016 | Bifacial 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 |
| 2016 | biPERC silicon solar cells enabling bifacial applications for industrial solar cells with passivated rear sides
Krauss, K.; Fertig, F.; Greulich, J.; Rein, S.; Preu, R. | Journal Article |
| 2016 | Economic 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 |
| 2016 | Experimental 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 |
| 2016 | Fast Regeneration Process to Avoid Light-Induced Degradation in Multicrystalline Silicon Solar Cells
Krauß, K.; Brand, A.; Fertig, F.; Rein, S.; Nekarda, J. | Journal Article |
| 2016 | Incoming control of silicon wafers - detection and rating of micro-cracks
Demant, M.; Welschehold, T.; Oswald, M.; Bartsch, S.; Schönfelder, S.; Rein, S. | Presentation |
| 2016 | Influence of external contacting on electroluminescence and fill factor measurements
Höffler, H.; Haunschild, J.; Rein, S. | Journal Article |
| 2016 | Inline 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 |
| 2016 | Microcracks 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 |
| 2016 | Microcracks in silicon wafers II: Implications on solar cell characteristics, statistics and physical origin
Demant, M.; Welschehold, T.; Kluska, S.; Rein, S. | Journal Article |
| 2016 | Modelling and analysis of solar cell efficiency distributions
Wasmer, S.; Greulich, J.; Höffler, H.; Wöhrle, N.; Rein, S. | Presentation |
| 2016 | Understanding process-related efficiency variations of mc-Si PERC cells
Wasmer, S.; Greulich, J.; Höffler, H.; Wöhrle, N.; Rein, S. | Journal Article |
| 2015 | Grain-to-grain contrasts in photoluminescence images of silicon wafers
Höffler, H.; Haunschild, J.; Rein, S. | Journal Article |
| 2015 | Investigating 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 |
| 2015 | Light-Induced Degradation and Regeneration in n-Type Silicon
Niewelt, T.; Broisch, J.; Schön, J.; Haunschild, J.; Rein, S.; Warta, W.; Schubert, M.C. | Journal Article |
| 2015 | Light-induced degradation of PECVD aluminium oxide passivated silicon solar cells
Fertig, F.; Krauß, K.; Rein, S. | Journal Article |
| 2015 | Light-induced degradation of silicon solar cells with aluminium oxide passivated rear side
Krauss, K.; Fertig, F.; Menzel, D.; Rein, S. | Journal Article |
| 2015 | A 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 |
| 2015 | Optical simulation and analysis of iso-textured silicon solar cells and modules including light trapping
Greulich, J.; Volk, A.-K.; Wöhrle, N.; Hädrich, I.; Wiese, M.; Hermle, M.; Rein, S. | Journal Article |
| 2015 | Ordering 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 |
| 2015 | Resistivity, 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 |
| 2015 | Short-circuit current density imaging methods for silicon solar cells
Fertig, F.; Padilla, M.; Breitenstein, O.; Höffler, H.; Geisemeyer, I.; Schubert, M.C.; Rein, S. | Journal Article |
| 2015 | Verfahren zur Charakterisierung eines Halbleiterwafers
Haunschild, Jonas; Broisch, Juliane; Rein, Stefan | Patent |
| 2014 | Analysing the lateral series resistance of high-performance metal wrap through solar cells
Greulich, J.; Thaidigsmann, B.; Rein, S. | Journal Article |
| 2014 | The 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 |
| 2014 | The BOSCO solar cell - a both sides collecting and contacted structure
Fertig, F.; Krauß, K.; Greulich, J.; Clement, F.; Biro, D.; Preu, R.; Rein, S. | Journal Article |
| 2014 | The BOSCO Solar Cell: Double-sided Collection and Bifacial Operation
Fertig, F.; Krauß, K.; Greulich, J.; Clement, F.; Biro, D.; Preu, R.; Rein, S. | Journal Article |
| 2014 | The BOSCO solar cell: Simulation and experiment
Fertig, F.; Greulich, J.; Krauss, K.; Clement, F.; Biro, D.; Preu, R.; Rein, S. | Journal Article |
| 2014 | Determination of the dopant-related base resistivity in presence of thermal donors
Broisch, J.; Haunschild, J.; Rein, S. | Conference Paper |
| 2014 | Efficiency 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 |
| 2014 | Fast hot spot evaluation
Geisemeyer, I.; Fertig, F.; Warta, W.; Rein, S.; Schubert, M. | Conference Paper |
| 2014 | Influence 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 |
| 2014 | Inline quality control of passivation stacks in high-efficiency silicon solar cell concepts
Greulich, J.; Wöhrle, N.; Krieg, A.; Rein, S. | Conference Paper |
| 2014 | Micro-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 |
| 2014 | Prediction 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 |
| 2014 | Short-circuit current density imaging of crystalline silicon solar cells via lock-in thermography: Robustness and simplifications
Fertig, F.; Greulich, J.; Rein, S. | Journal Article |
| 2014 | Simulation of luminescence intensity combining PC1D electrical simulation with analytical optical models
Höffler, H.; Greulich, J.; Haunschild, J.; Rein, S. | Conference Paper |
| 2014 | Spatially resolved determination of the short-circuit current density of silicon solar cells via lock-in thermography
Fertig, F.; Greulich, J.; Rein, S. | Journal Article |
| 2014 | Stability 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 |
| 2014 | Surface recombination parameters of interdigitated-back-contact silicon solar cells obtained by modeling luminescence images
Padilla, M.; Höffler, H.; Reichel, C.; Chu, H.; Greulich, J.; Rein, S.; Warta, W.; Hermle, M.; Schubert, M.C. | Journal Article |
| 2014 | Towards 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 |
| 2014 | Two 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 |
| 2014 | UMG 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. | Journal Article |
| 2013 | Anti-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 |
| 2013 | Comparing 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 |
| 2013 | Evaluation 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 |
| 2013 | Illumination and temperature dependence of breakdown mechanisms in multi-crystalline silicon solar cells
Fertig, F.; Willibald, C.; Geisemeyer, I.; Schubert, M.C.; Rein, S. | Journal Article |
| 2013 | Numerical power balance and free energy loss analysis for solar cells including optical, thermodynamic, and electrical aspects
Greulich, J.; Höffler, H.; Würfel, U.; Rein, S. | Journal Article |
| 2013 | A predictive optical simulation model for the rear surface roughness of passivated silicon solar cells
Wöhrle, M.; Greulich, J.; Schwab, C.; Glatthaar, M.; Rein, S. | Journal Article |
| 2013 | Recombination and microstructural properties of soldering pads and their impact on solar cell performance
Krauß, K.; Fertig, F.; Rein, S. | Journal Article |
| 2013 | Stability 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 |
| 2012 | Comparison 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 |
| 2012 | Cz-silicon wafers in solar cell production: Efficiency-limiting defects and material quality control
Haunschild, J.; Broisch, J.; Reis, I.; Rein, S. | Journal Article |
| 2012 | Fully 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 |
| 2012 | Impact 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 |
| 2012 | Influence 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 |
| 2012 | Lowly-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 |
| 2012 | Modeling 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 |
| 2012 | Modelling of physically relevant features in photoluminescence images
Demant, M.; Greulich, J.; Glatthaar, M.; Haunschild, J.; Rein, S. | Journal Article |
| 2012 | Optical modeling of the rear surface roughness of passivated silicon solar cells
Greulich, J.; Wöhrle, N.; Glatthaar, M.; Rein, S. | Journal Article |
| 2012 | Performance requirements of crack detection systems in silicon solar cell production
Aßmus, M.; Nold, S.; Rein, S.; Hofmann, M.; Rentsch, J.; Preu, R. | Journal Article |
| 2012 | Rating 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 |
| 2012 | A 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 |
| 2012 | Separation 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 |
| 2012 | Statistical evaluation of a luminescence-based method for imaging the series resistance of solar cells
Höffler, H.; Haunschild, J.; Zeidler, R.; Rein, S. | Journal Article |
| 2012 | Tomographic 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 |
| 2012 | Verfahren zur Qualitätsprüfung einer photovoltaischen Solarzelle, Solarzellenmodul und Verfahren zur Herstellung einer photovoltaischen Solarzelle
Fertig, Fabian; Rein, Stefan | Patent |
| 2011 | Detecting 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 |
| 2011 | Detection 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 |
| 2011 | Impact of hydrogen concentration on the regeneration of light induced degradation
Krugel, G.; Wolke, W.; Geilker, J.; Rein, S.; Preu, R. | Conference Paper |
| 2011 | Impact 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 |
| 2011 | Impact of Potential Barriers at Grain Boundaries of Multi Crystalline Silicon Wafers on Inductively Coupled Resistivity Measurements
Spitz, M.; Rein, S. | Conference Paper |
| 2011 | In-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 |
| 2011 | Intrinsic 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 |
| 2011 | Laser Marking of Solar Cells: Technologies and Potential
Krieg, A.; Rajsrima, N.; Rein, S. | Conference Paper |
| 2011 | Light-induced degradation in compensated p- and n-type Czochralski silicon wafers
Geilker, J.; Kwapil, W.; Rein, S. | Journal Article |
| 2011 | Optical Characterisation of Random Pyramid Texturization
Birmann, K.; Demant, M.; Rein, S. | Conference Paper |
| 2011 | Quality Control of Czochralski Grown Silicon Wafers in Solar Cell Production Using Photoluminescence Imaging
Haunschild, J.; Broisch, J.; Reis, I.E.; Rein, S. | Conference Paper |
| 2011 | Stimulation 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 |
| 2011 | Verfahren zur Bereitstellung eines Vorhersagemodells für eine Rissdetektion und Verfahren zur Rissdetektion an einer Halbleiterstruktur
Demant, M.; Rein, S.; Krisch, J. | Patent |
| 2010 | Accurate 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 |
| 2010 | Analysis of luminescence images applying pattern recognition techniques
Demant, M.; Glatthaar, M.; Haunschild, J.; Rein, S. | Conference Paper |
| 2010 | Appearance 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 |
| 2010 | Cz 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 |
| 2010 | Cz-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 |
| 2010 | Doping concentration and mobility in compensated material: Comparison of different determination methods
Geilker, J.; Kwapil, W.; Reis, I.; Rein, S. | Conference Paper |
| 2010 | Effect 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 |
| 2010 | Evaluating 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 |
| 2010 | Fill factor analysis of solar cells' current-voltage curves
Greulich, J.; Glatthaar, M.; Rein, S. | Journal Article |
| 2010 | Impurity Analysis in Wet Chemical Baths in PV Processes
Oltersdorf, A.; Bayer, M.; Zimmer, M.; Rentsch, J.; Rein, S. | Conference Paper |
| 2010 | Luminescence 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 |
| 2010 | Quality 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 |
| 2010 | Quality control using luminescence imaging in production of mc-silicon solar cells from UMG feedstock
Haunschild, J.; Glatthaar, M.; Riepe, S.; Rein, S. | Conference Paper |
| 2010 | Spatially 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 |
| 2009 | Comparing 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 |
| 2009 | Electrical 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. | Conference Paper |
| 2009 | Fast series resistance imaging for silicon solar cells using electroluminescence
Haunschild, J.; Glatthaar, M.; Kasemann, M.; Rein, S.; Weber, E.R. | Journal Article |
| 2009 | Impact 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 |
| 2009 | Impact of surface structures on the inline vision inspection of antireflection coatings
Krieg, A.; Wallach, J.; Rein, S. | Conference Paper |
| 2009 | JV 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 |
| 2009 | Messvorrichtung zur elektrischen Vermessung einer einseitig an einer Messseite elektrisch kontaktierbaren Messstruktur
Glatthaar, M.; Rein, S.; Biro, D.; Clement, F.; Menko, M.; Krieg, A. | Patent |
| 2009 | PV-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 |
| 2009 | Spatially 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 |
| 2009 | Spatially 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 |
| 2009 | Verfahren zur Behandlung einer Halbleiterstruktur
Kwapil, W.; Glatthaar, M.; Rein, S.; Biro, D. | Patent |
| 2009 | Verfahren zur ortsaufgeloesten Bestimmung des Serienwiderstandes einer Halbleiterstruktur
Glatthaar, M.; Haunschild, J.; Rein, S. | Patent |
| 2009 | Verfahren zur Vermessung einer Halbleiterstruktur, welche eine Solarzelle oder eine Vorstufe einer Solarzelle ist
Glatthaar, M.; Haunschild, J.; Rein, S. | Patent |
| 2009 | Wet 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 |
| 2008 | Analyzing 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 |
| 2008 | Application 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 |
| 2008 | Lumineszenzscanner sowie Verfahren zur Detektion von Lumineszenz in Halbleiterbauteilen
Glatthaar, M.; Rein, S.; Haunschild, J. | Patent |
| 2008 | Single-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 |
| 2008 | Spatially 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 |
| 2007 | Accuracy of inline IV measurements under industrial conditions
Krieg, A.; Weil, A.; Schäffer, E.; Hohl-Ebinger, J.; Warta, W.; Rein, S. | Conference Paper |
| 2007 | Application of illuminated lock-in thermography to industrial silicon solar cells
Kwapil, W.; Kasemann, M.; Ebser, J.; Rein, S.; Warta, W. | Conference Paper |
| 2007 | Cobalt related defect levels in silicon analyzed by temperature- and injection-dependent lifetime spectroscopy
Diez, S.; Rein, S.; Roth, T.; Glunz, S.W. | Journal Article |
| 2007 | Fast inductive inline measurement of the emitter sheet resistance in industrial solar cell fabrication
Spitz, M.; Belledin, U.; Rein, S. | Conference Paper |
| 2007 | Pilot-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 |
| 2007 | Verfahren zur induktiven Messung eines Schichtwiderstandes einer in einen multikristallinen Halbleiterwafer eingebrachten Dotierungsschicht
Spitz, M.; Rein, S. | Patent |
| 2006 | Analyzing defects by temperature- and injection-dependent lifetime measurements
Diez, S.; Rein, S.; Roth, T.; Glunz, S.W. | Conference Paper |
| 2006 | PV-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 |
| 2006 | Verfahren und Vorrichtung zur Inaktivierung von Trapping-Effekten in dotierten Halbleitern
Schubert, M.; Rein, S.; Isenberg, J.; Warta, W.; Glunz, S.W. | Patent |
| 2005 | Advanced lifetime spectroscopy - Defect parameters of iron in silicon and a new fingerprint
Rein, S.; Glunz, S.W. | Conference Paper |
| 2005 | Analysing defects in silicon by temperature- and injection-dependent lifetime spectroscopy (T-IDLS)
Diez, S.; Rein, S.; Glunz, S.W. | Conference Paper |
| 2005 | Comparison 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 |
| 2005 | Electronic properties of interstitial iron and iron-boron pairs determined by means of advanced lifetime spectroscopy
Rein, S.; Glunz, S.W. | Journal Article |
| 2005 | Injection 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 |
| 2005 | Lifetime spectroscopy : A method of defect characterization in silicon for photovoltaic applications
Rein, S. | Book |
| 2004 | Accurate determination of bulk lifetime and surface recombination velocity by a comprehensive thinning experiment
Kampwerth, H.; Rein, S.; Glunz, S. | Conference Paper |
| 2004 | Advanced lifetime spectroscopy - methodology and experimental proof
Rein, S.; Glunz, S.W. | Conference Paper |
| 2004 | Materialforschung mit neuen analytischen Methoden
Rein, S.; Lips, K.; Schmidt, J. | Book Article |
| 2004 | Temperature dependent carrier lifetime images
Schubert, M.C.; Isenberg, J.; Rein, S.; Warta, W. | Conference Paper |
| 2004 | Temperature- and injection-dependent lifetime spectroscopy (T-IDLS): Advanced analysis
Rein, S.; Diez, S.; Glunz, S.W. | Conference Paper |
| 2003 | Advanced lifetime spectroscopy
Rein, S.; Glunz, S.W. | Conference Paper |
| 2003 | Advanced 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 |
| 2003 | Analysis 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 |
| 2003 | Electronic properties of the metastable defect in boron-doped Czochralski silicon: unambiguous determination by advanced lifetime spectroscopy
Rein, S.; Glunz, S.W. | Journal Article |
| 2003 | Investigation 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 |
| 2003 | Metastable defect in Cz-Si: Electrical properties and quantitative correlation with different impurities
Rein, S.; Glunz, S.W.; Willeke, G. | Conference Paper |
| 2003 | Pure experimental determination of surface recombination properties with high reliability
Kampwerth, H.; Rein, S.; Glunz, S.W. | Conference Paper |
| 2003 | Quantitative correlation of the metastable defect in Cz-silicon with different impurities
Rein, S.; Diez, S.; Falster, R.; Glunz, S.W. | Conference Paper |
| 2003 | Temperature- and injection-dependent lifetime spectroscopy of copper-related defects in silicon
Macdonald, D.; Cuevas, A.; Rein, S.; Lichtner, P.; Glunz, S.W. | Conference Paper |
| 2002 | Advanced defect characterisation by combining temperature- and injection-dependent lifetime spectroscopy (TDLS and IDLS)
Rein, S.; Lichtner, P.; Warta, W.; Glunz, S.W. | Conference Paper |
| 2002 | Advanced defect characterization by combining temperature- and injection-dependent lifetime spectroscopy (TDLS and IDLS)
Rein, S.; Lichtner, P.; Warta, W.; Glunz, S.W. | Conference Paper |
| 2002 | Advanced RTP-process for boron-doped and oxygen contaminated Cz silicon
Lee, J.Y.; Peters, S.; Dicker, J.; Rein, S.; Glunz, S.W. | Conference Paper |
| 2002 | Electrical 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 |
| 2002 | Fill 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 |
| 2002 | High-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 |
| 2002 | High-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 |
| 2002 | High-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 |
| 2002 | Impact 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 |
| 2002 | Lifetime spectroscopy for defect characterization: Systematic analysis of the possibilities and restrictions
Rein, S.; Rehrl, T.; Warta, W.; Glunz, S.W. | Journal Article |
| 2002 | Local 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 |
| 2002 | Temperature-dependent lifetime spectroscopy (TDLS) in silicon
Rein, S.; Rehrl, T.; Warta, W.; Glunz, S.W. | Conference Paper |
| 2001 | Carrier 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 |
| 2001 | Degradation of carrier lifetime in Cz silicon solar cells
Glunz, S.W.; Rein, S.; Warta, W.; Knobloch, J.; Wettling, W. | Journal Article |
| 2001 | Impact 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 |
| 2001 | Improvement 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 |
| 2001 | Minority carrier lifetime degradation in boron-doped Czochralski silicon
Glunz, S.W.; Rein, S.; Lee, J.Y.; Warta, W. | Journal Article |
| 2001 | Suppression 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 |
| 2000 | 100 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 |
| 2000 | Analysis of the high-temperature improvement of Cz-silicon
Rein, S.; Knobloch, J.; Glunz, S.W. | Conference Paper |
| 2000 | Investigation 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 |
| 2000 | Lifetime spectroscopy in silicon for solar cells
Rein, S.; Rehrl, T.; Isenberg, J.; Warta, W.; Glunz, S.W. | Conference Paper |
| 2000 | Overview of light degradation research on crystalline silicon solar cells
Saitoh, T.; Hashigami, H.; Rein, S.; Glunz, S.W. | Journal Article |
| 2000 | Stable Czochralski silicon solar cells using gallium-doped base material
Glunz, S.W.; Rein, S.; Knobloch, J. | Conference Paper |
| 2000 | Strategies for improving the efficiency of CZ-silicon solar cells
Glunz, S.W.; Lee, J.Y.; Rein, S. | Conference Paper |
| 2000 | Suppression 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 |
| 1999 | Comparison 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 |
| 1999 | Degradation of carrier lifetime in Cz-Si solar cells
Glunz, S.W.; Rein, S.; Warta, W.; Knobloch, J.; Wettling, W. | Conference Paper |
| 1999 | Field-effect passivation of the SiO(2)-Si interface
Glunz, S.W.; Biro, D.; Rein, S.; Warta, W. | Journal Article |
| 1999 | Reduction of degradation losses in Cz-Si solar cells
Glunz, S.W.; Rein, S.; Warta, W.; Knobloch, J.; Wettling, W. | Conference Paper |
| 1998 | On the degradation of Cz-silicon solar cells
Glunz, S.W.; Rein, S.; Warta, W.; Knobloch, J.; Wettling, W. | Conference Paper |