Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2021The Potential of Cast Silicon
Schubert, M.; Schindler, F.; Benick, J.; Riepe, S.; Krenckel, P.; Richter, A.; Müller, R.; Hammann, B.; Nold, S.
Zeitschriftenaufsatz
2020The 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.
Konferenzbeitrag
2019Enhanced Material Quality in SMART Moni-Si Block Cast Ingots by Introduction of Functional Defects
Riepe, S.; Krenckel, P.; Hayama, Y.; Hess, A.; Trötschler, T.; Kutsukake, K.; Maus, S.; Schindler, F.; Usami, N.
Konferenzbeitrag
2017Approaching 22% efficiency with multicrystalline n-type silicon solar cells
Benick, J.; Müller, R.; Schindler, F.; Richter, A.; Hauser, H.; Feldmann, F.; Krenckel, P.; Riepe, S.; Schubert, M.C.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
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.
Konferenzbeitrag
2017Origin and impact of crystallographic defects in epitaxially grown Si wafers
Janz, S.; Amiri, D.; Gust, E.; Kühnhold-Pospischil, S.; Riepe, S.; Heinz, F.; Drießen, M.
Konferenzbeitrag
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.
Konferenzbeitrag
2016Material limits of silicon from state-of-the-art photoluminescence imaging techniques
Schindler, F.; Giesecke, J.; Michl, B.; Schön, J.; Krenckel, P.; Riepe, S.; Warta, W.; Schubert, M.C.
Konferenzbeitrag
2016Optimized Grain Size of Seed Plates for High Performance Multicrystalline Silicon
Krenckel, P.; Riepe, S.; Schindler, F.; Strauch, T.
Konferenzbeitrag
2015Development of multicrystalline silicon for 20 % efficient n-Type solar cells
Riepe, S.; Krenckel, P.; Schindler, F.; Schmid, C.; Strauch, T.; Benick, J.; Schubert, M.C.
Konferenzbeitrag
2015Potential gain in multicrystalline silicon solar cell efficiency by n-Type doping
Schindler, F.; Michl, B.; Kleiber, A.; Steinkemper, H.; Schön, J.; Kwapil, W.; Krenckel, P.; Riepe, S.; Warta, W.; Schubert, M.C.
Zeitschriftenaufsatz
2014The potential of multicrystalline n-type silicon for high efficiency solar cells
Schindler, F.; Michl, B.; Kleiber, A.; Steinkemper, H.; Schön, J.; Kwapil, W.; Krenckel, P.; Riepe, S.; Warta, W.; Schubert, M.C.
Konferenzbeitrag
2013Influence of argon flow rate on melt convection and incorporation of SiC in multicrystalline silicon
Schmid, C.; Schumann, M.; Haas, F.; Riepe, S.
Konferenzbeitrag
2012Challenges of the multi wire sawing process for thin wafers below 120 µm thickness
Weber, B.; Riepe, S.
Konferenzbeitrag
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.
Konferenzbeitrag
2011Grain Size Distribution of Multicrystalline Silicon for Structure Characterisation of Silicon Wafers
Schumann, M.; Haas, T.; Orellana Perez, T.; Riepe, S.
Konferenzbeitrag
2011Impact of Impurities on the Mechanical Strength of Multicrystalline Silicon
Orellana Perez, T.; Funke, C.; Fütterer, W.; Riepe, S.; Möller, H.J.; Tejado Garrido, E.M.; Pastor Caño, J.Y.
Konferenzbeitrag
2010An experimental access to the coating influence on multicrystalline silicon materials
Schumann, M.; Mück, P.; Haas, F.; Riepe, S.
Konferenzbeitrag
2010Mechanical characterization of epitaxial wafer equivalents from block casting to thin film deposition
Orellana Pérez, T.; Funke, C.; Fütterer, W.; Wagner, T.; Riepe, S.; Reber, S.; Möller, H.J.
Konferenzbeitrag
2010Quality control using luminescence imaging in production of mc-silicon solar cells from UMG feedstock
Haunschild, J.; Glatthaar, M.; Riepe, S.; Rein, S.
Konferenzbeitrag
2009Mechanical characterization of wafer equivalent substrate materials from alternative silicon feedstock
Orellana Pérez, T.; Schmid, C.; Riepe, S.; Reber, S.; Möller, H.J.
Konferenzbeitrag
2008Silicon material technology and evaluation center (SIMTEC) at Fraunhofer ISE - achievements and visions
Riepe, S.; Schumann, M.; Schmich, E.; Janz, S.; Eyer, A.; Reber, S.; Bett, A.W.; Weber, E.R.
Konferenzbeitrag
2007Investigation on gettering of impurities during phosphorus diffusion in multicrystalline silicon
Schwaderer, D.; Riepe, S.; Habenicht, H.; Schultz, O.; Warta, W.
Konferenzbeitrag
2007Out-diffusion of metal from grain boundaries in multicrystalline silicon during thermal processing
Habenicht, H.; Riepe, S.; Schultz, O.; Warta, W.
Konferenzbeitrag
2006Gettering of multicrystalline silicon for high-efficiency solar cells
Schultz, O.; Glunz, S.W.; Riepe, S.; Willeke, G.P.
Konferenzbeitrag
2006Multicrystalline float zone silicon with Fe and Mo impurities: Solar cell process and lifetime studies
Coletti, G.; Geerligs, L.J.; Manshanden, P.; Riepe, S.; Warta, W.; Arumughan, J.; Kopecek, R.
Konferenzbeitrag
2006Redistribution of recombination active defects and trapping effects in multicrystalline silicon after wet thermal oxidation
Riepe, S.; Schultz, O.; Warta, W.
Konferenzbeitrag
2006Spatially resolved trapping detection and correlation with material quality in multicrystalline silicon
Schubert, M.C.; Riepe, S.; Warta, W.
Konferenzbeitrag
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.
Konferenzbeitrag
2005Recent developments in carrier lifetime imaging
Warta, W.; Schubert, M.C.; Isenberg, J.; Bermejo, S.; Riepe, S.; Diez, S.
Vortrag
2004Increased wafer yield for solar cells in top and bottom regions of cast multicrystalline silicon
Riepe, S.; Ghosh, M.; Müller, A.; Lautenschlager, H.; Grote, D.; Warta, W.; Schindler, R.
Konferenzbeitrag
2004Spatially resolved IR-measurement techniques for solar cells
Isenberg, J.; Riepe, S.; Schubert, M.C.; Glunz, S.W.; Warta, W.
Konferenzbeitrag
2002Correlation of spatially resolved lifetime measurements with overall solar cell parameters
Isenberg, J.; Dicker, J.; Riepe, S.; Ballif, C.; Peters, S.; Lautenschlager, H.; Schindler, R.; Warta, W.
Konferenzbeitrag