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2020 | Comparison of Inline Crack Detection Systems for Multicrystalline Silicon Solar Cells Greulich, J.M.; Demant, M.; Kunze, P.; Dost, G.; Ramspeck, K.; Vetter, A.; Probst, C. | Zeitschriftenaufsatz |
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. | Konferenzbeitrag |
2020 | Review and Recent Development in Combining Photoluminescence- and Electroluminescence-Imaging with Carrier Lifetime Measurements via Modulated Photoluminescence at Variable Temperatures Höffler, H.; Schindler, F.; Brand, A.; Herrmann, D.; Eberle, R.; Post, R.; Kessel, A.; Greulich, J.; Schubert, M.C. | Konferenzbeitrag |
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 | Contactless determination of base resistivity on silicon wafers with highly doped surfaces Höffler, H.; Brand, A.A.; Wirtz, W.; Greulich, J. | Zeitschriftenaufsatz |
2019 | Determining the Generation Rate of Silicon Solar Cells from Reflection and Transmission Measurements by Fitting an Analytical Optical Model Fell, A.; Wirtz, W.; Höffler, H.; Greulich, J. | Konferenzbeitrag |
2019 | Influence of Fundamental Model Uncertainties on Silicon Solar Cell Efficiency Simulations Wasmer, S.; Fell, A.; Greulich, J.M. | Zeitschriftenaufsatz |
2019 | Precise Selective Doping and Metallization for Next-Generation PERC Technology Keding, R.; Efinger, R.; Lohmüller, E.; Jahn, M.; Fellmeth, T.; Messmer, M.; Meier-Meybrunn, S.; Horzel, J.; Lohmüller, S.; Weber, J.; Demant, M.; Lorenz, A.; Saint-Cast, P.; Brand, A.A.; Nekarda, J.; Clement, F.; Greulich, J.; Preu, R.; Pickrell, M.; Hermans, J. | Vortrag |
2019 | Suns-ILIT: Contact-Less Determination of Local solar Cell Current-Voltage Characteristics Kwapil, W.; Wasmer, S.; Fell, A.; Greulich, J.G.; Schubert, M.C. | Zeitschriftenaufsatz |
2019 | Vignetting in Luminescence Imaging of Solar Cells Dost, G.; Höffler, H.; Greulich, J.M. | Zeitschriftenaufsatz |
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. | Zeitschriftenaufsatz |
2018 | Efficiency Gain Analysis of Silicon Passivated Emitter and Rear Solar Cells Solely Based on Measurements Wasmer, S.; Horst, A. van der; Saint-Cast, P.; Greulich, J.M. | Konferenzbeitrag |
2018 | Efficiency Potential of P-Type PERT vs. PERC Solar Cells Meier, S.; Wasmer, S.; Fell, A.; Wöhrle, N.; Greulich, J.; Wolf, A. | Konferenzbeitrag |
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. | Konferenzbeitrag |
2018 | Impact of Uncertainties of Fundamental Models on Simulated Silicon Solar Cell Efficiencies Wasmer, S.; Fell, A.; Greulich, J.M. | Konferenzbeitrag |
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. | Konferenzbeitrag |
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. | Konferenzbeitrag |
2018 | Modeling-Free Efficiency Gain Analysis of Passivated Emitter and Rear Silicon Solar Cells Wasmer, S.; Horst, A. van der; Saint-Cast, P.; Greulich, J. | Zeitschriftenaufsatz |
2018 | Suns-ILIT: Accurate method for non-contacted local IV measurements Kwapil, W.; Wasmer, S.; Fell, A.; Greulich, J.M.; Schubert, M.C. | Konferenzbeitrag |
2017 | Analysis of the losses of industrial-type PERC solar cells Saint-Cast, P.; Werner, S.; Greulich, J.; Jäger, U.; Lohmüller, E.; Höffler, H.; Preu, R. | Zeitschriftenaufsatz |
2017 | Angle-dependent reflectance of isotextured silicon Alapont Sabater, A.; Greulich, J.; Tucher, N.; Bläsi, B.; Glunz, S.W. | Konferenzbeitrag |
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. | Konferenzbeitrag |
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. | Zeitschriftenaufsatz |
2017 | Increasing the efficiency of multicrystalline silicon PERC solar cells from currently 19% to 20% Greulich, J.; Lohmüller, E.; Saint-Cast, P.; Werner, S.; Wasmer, S.; Horst, A.J. van der; Preu, R. | Konferenzbeitrag |
2017 | Internal resistance of rear totally diffused solar cells with line shaped contacts Meier, S.; Saint-Cast, P.; Wöhrle, N.; Fell, A.; Greulich, J.; Wolf, A.; Glunz, S.W. | Zeitschriftenaufsatz |
2017 | Key aspects for fabrication of p-type Cz-Si PERC solar cells exceeding 22% conversion efficiency Werner, S.; Lohmüller, E.; Saint-Cast, P.; Greulich, J.M.; Weber, J.; Schmidt, S.; Moldovan, A.; Brand, A.A.; Dannenberg, T.; Mack, S.; Wasmer, S.; Demant, M.; Linse, M.; Ackermann, R.; Wolf, A.; Preu, R. | Konferenzbeitrag |
2017 | Metamodeling of numerical device simulations to rapidly create efficiency optimization roadmaps of monocrystalline silicon PERC cells Wasmer, S.; Brand, A.A.; Greulich, J.M. | Konferenzbeitrag, Zeitschriftenaufsatz |
2017 | Modelling and analysis of solar cell efficiency distributions Wasmer, S.; Greulich, J. | Zeitschriftenaufsatz |
2017 | Rapid vapor-phase direct diffused emitter for solar cell applications Kühnhold-Pospischil, S.; Gust, E.; Amiri, D.; Richter, A.; Steinhauser, B.; Drießen, M.; Michl, B.; Greulich, J.; Benick, J.; Lindekugel, S.; Janz, S. | Konferenzbeitrag |
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. | Konferenzbeitrag |
2017 | Selective boron emitters using laser-induced forward transfer versus laser doping from borosilicate glass Fernandez-Robledo, S.; Kluska, S.; Greulich, J.; Nekarda, J. | Zeitschriftenaufsatz |
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. | Konferenzbeitrag, Zeitschriftenaufsatz |
2017 | Validation of analytic modelling of local rear contacts in PERC/PERL solar cells Saint-Cast, P.; Wöhrle, N.; Greulich, J.M. | Konferenzbeitrag |
2016 | All-diffused back-contact back-junction solar cell with aluminum-alloyed emitter - experiment and simulation Wöhrle, N.; Kimmerle, A.; Greulich, J.; Wolf, A. | Zeitschriftenaufsatz |
2016 | Application and comparison of band gap narrowing models for passivated phosphorus doped silicon surfaces Kimmerle, A.; Greulich, J.; Haug, H.; Wolf, A. | Zeitschriftenaufsatz |
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. | Zeitschriftenaufsatz |
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. | Zeitschriftenaufsatz |
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. | Zeitschriftenaufsatz |
2016 | Modelling and analysis of solar cell efficiency distributions Wasmer, S.; Greulich, J.; Höffler, H.; Wöhrle, N.; Rein, S. | Vortrag |
2016 | PC1Dmod 6.2 - improved simulation of c-Si devices with updates on device physics and user interface Haug, H.; Greulich, J. | Zeitschriftenaufsatz, Konferenzbeitrag |
2016 | Towards understanding the characteristics of Ag-Al spiking on boron-doped silicon for solar cells Wöhrle, N.; Lohmüller, E.; Greulich, J.; Werner, S.; Mack, S. | Zeitschriftenaufsatz |
2016 | Understanding process-related efficiency variations of mc-Si PERC cells Wasmer, S.; Greulich, J.; Höffler, H.; Wöhrle, N.; Rein, S. | Zeitschriftenaufsatz |
2015 | Carrier-diffusion corrected J0-analysis of charge carrier lifetime measurements for increased consistency Kimmerle, A.; Greulich, J.; Wolf, A. | Zeitschriftenaufsatz, Konferenzbeitrag |
2015 | Development, characterization and modelling of doping profile, contact resistance, and metal spiking in diffused and screen-printed boron emitters Wöhrle, N.; Lohmüller, E.; Werner, S.; Greulich, J. | Konferenzbeitrag |
2015 | Impact of boron doping profiles on the specific contact resistance of screen printed Ag-Al contacts on silicon Lohmüller, E.; Werner, S.; Hoenig, R.; Greulich, J.; Clement, F. | Zeitschriftenaufsatz, Konferenzbeitrag |
2015 | Input parameters for the simulation of silicon solar cells in 2014 Fell, A.; McIntosh, K.R.; Altermatt, P.P.; Janssen, G.J.M.; Stangl, R.; Ho-Baillie, A.; Steinkemper, H.; Greulich, J.; Müller, M.; Min, B.; Fong, K.C.; Hermle, M.; Romijn, I.G.; Abbott, M.D. | Zeitschriftenaufsatz |
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. | Konferenzbeitrag |
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. | Zeitschriftenaufsatz, Konferenzbeitrag |
2015 | Overcoming systematic photocurrent calculation errors in ray tracing simulations Wöhrle, N.; Greulich, J. | Zeitschriftenaufsatz, Konferenzbeitrag |
2015 | PC1Dmod 6.1 - state-of-the-art models in a well-known interface for improved simulation of Si solar cells Haug, H.; Greulich, J.; Kimmerle, A.; Stensrud Marstein, E. | Zeitschriftenaufsatz, Konferenzbeitrag |
2014 | Analysing the lateral series resistance of high-performance metal wrap through solar cells Greulich, J.; Thaidigsmann, B.; Rein, S. | Zeitschriftenaufsatz |
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. | Konferenzbeitrag |
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. | Zeitschriftenaufsatz |
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. | Zeitschriftenaufsatz, Konferenzbeitrag |
2014 | The BOSCO solar cell: Simulation and experiment Fertig, F.; Greulich, J.; Krauss, K.; Clement, F.; Biro, D.; Preu, R.; Rein, S. | Zeitschriftenaufsatz |
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. | Konferenzbeitrag |
2014 | Implementation of Fermi-Dirac statistics and advanced models in PC1D for precise simulations of silicon solar cells Haug, H.; Kimmerle, A.; Greulich, J.; Wolf, A.; Stensrud Marstein, E. | Zeitschriftenaufsatz, Konferenzbeitrag |
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. | Konferenzbeitrag |
2014 | Inline quality control of passivation stacks in high-efficiency silicon solar cell concepts Greulich, J.; Wöhrle, N.; Krieg, A.; Rein, S. | Konferenzbeitrag |
2014 | Optical modelling of the front surface for honeycomb-textured silicon solar cells Volk, A.-K.; Glover, W.; Greulich, J.; Gutscher, S.; Wolke, W.; Zimmer, M.; Rentsch, J.; Reinecke, H. | Konferenzbeitrag |
2014 | Short-circuit current density imaging of crystalline silicon solar cells via lock-in thermography: Robustness and simplifications Fertig, F.; Greulich, J.; Rein, S. | Zeitschriftenaufsatz |
2014 | Simulation and characterization of novel large-area silicon solar cells for industrial production Greulich, Johannes Michael | Dissertation |
2014 | Simulation of luminescence intensity combining PC1D electrical simulation with analytical optical models Höffler, H.; Greulich, J.; Haunschild, J.; Rein, S. | Konferenzbeitrag |
2014 | Spatially resolved determination of the short-circuit current density of silicon solar cells via lock-in thermography Fertig, F.; Greulich, J.; Rein, S. | Zeitschriftenaufsatz |
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. | Zeitschriftenaufsatz |
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. | Konferenzbeitrag |
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. | Zeitschriftenaufsatz |
2013 | Parameterization of free carrier absorption in highly doped silicon for solar cells Rüdiger, M.; Greulich, J.; Richter, A.; Hermle, M. | Zeitschriftenaufsatz |
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. | Zeitschriftenaufsatz |
2013 | Recombination and optical properties of wet chemically polished thermal oxide passivated Si surfaces Schwab, C.; Wolf, A.; Graf, M.; Wöhrle, N.; Greulich, J.; Kühnhold, S.; Kästner, G.; Biro, D.; Preu, R. | Zeitschriftenaufsatz |
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. | Zeitschriftenaufsatz |
2012 | Aerosol jet printed grid for ITO-free inverted organic solar cells Kopola, P.; Zimmermann, B.; Filipovic, A.; Schleiermacher, H.F.; Greulich, J.; Rousu, S.; Hast, J.; Myllylä, R.; Würfel, U. | Zeitschriftenaufsatz |
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. | Zeitschriftenaufsatz |
2012 | Loss analysis and efficiency potential of p-type MWT-PERC solar cells Thaidigsmann, Benjamin; Greulich, Johannes; Lohmüller, Elmar; Schmeißer, Simon; Clement, Florian; Wolf, Andreas; Biro, Daniel; Preu, Ralf | Zeitschriftenaufsatz, Konferenzbeitrag |
2012 | Modelling of physically relevant features in photoluminescence images Demant, M.; Greulich, J.; Glatthaar, M.; Haunschild, J.; Rein, S. | Zeitschriftenaufsatz, Konferenzbeitrag |
2012 | Modelling of silicon solar cells by using an extended two-diode-model approach Fellmeth, T.; Greulich, J.; Clement, F.; Biro, D. | Konferenzbeitrag |
2012 | MWT solar cell processing by use of isishape® solar etch® SiD for rear contact and edge isolation Spribille, A.; Greulich, J.; Lohmüller, E.; Clement, F.; Specht, J.; Biro, D.; Preu, R.; Doll, O.; Tüshaus, C.; Stockum, W.; Köhler, I. | Konferenzbeitrag |
2012 | Optical modeling of the rear surface roughness of passivated silicon solar cells Greulich, J.; Wöhrle, N.; Glatthaar, M.; Rein, S. | Zeitschriftenaufsatz, Konferenzbeitrag |
2012 | Quantifying the effect of minority carrier diffusion and free carrier absorption on photoluminescence bulk lifetime imaging of silicon bricks Mitchell, B.; Greulich, J.; Trupke, T. | Zeitschriftenaufsatz |
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. | Zeitschriftenaufsatz |
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. | Zeitschriftenaufsatz |
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. | Konferenzbeitrag, Zeitschriftenaufsatz |
2011 | New measurement method for the investigation of space charge region recombination losses induced by the metallization of silicon solar cells Hoenig, R.; Glatthaar, M.; Clement, F.; Greulich, J.; Wilde, J.; Biro, D. | Konferenzbeitrag, Zeitschriftenaufsatz |
2010 | Characterization and optimization of laser edge isolation Gutscher, S.; Knorz, A.; Gundel, P.; Greulich, J.; Preu, R. | Konferenzbeitrag |
2010 | Development and modelling of crystalline silicon based metal wrap through (MWT) solar cells Fellmeth, T.; Meyer, K.; Greulich, J.; Clement, F.; Biro, D.; Preu, R.; Menkoe, M.; Lahmer, D.; Krokoszinski, H.-J. | Konferenzbeitrag |
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. | Zeitschriftenaufsatz |
2010 | Fill factor analysis of solar cells' current-voltage curves Greulich, J.; Glatthaar, M.; Rein, S. | Zeitschriftenaufsatz |
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. | Konferenzbeitrag |