Engineering Solutions and Root-Cause Analysis for Light-Induced Degradation in p-Type Multicrystalline Silicon PERC Modules K Nakayashiki, J Hofstetter, AE Morishige, TTA Li, DB Needleman, ... IEEE Journal of Photovoltaics 6 (4), 860-868, 2016 | 181 | 2016 |
Lifetime spectroscopy investigation of light-induced degradation in p-type multicrystalline silicon PERC AE Morishige, MA Jensen, DB Needleman, K Nakayashiki, J Hofstetter, ... IEEE Journal of Photovoltaics 6 (6), 1466-1472, 2016 | 101 | 2016 |
Acceptable contamination levels in solar grade silicon: From feedstock to solar cell J Hofstetter, JF Lelièvre, C Del Cañizo, A Luque Materials Science and Engineering: B 159, 299-304, 2009 | 89 | 2009 |
Evolution of LeTID defects in p-type multicrystalline silicon during degradation and regeneration MA Jensen, AE Morishige, J Hofstetter, DB Needleman, T Buonassisi IEEE Journal of Photovoltaics 7 (4), 980-987, 2017 | 87 | 2017 |
Precipitated iron: A limit on gettering efficacy in multicrystalline silicon DP Fenning, J Hofstetter, MI Bertoni, G Coletti, B Lai, C Del Canizo, ... Journal of Applied Physics 113 (4), 2013 | 69 | 2013 |
Impurity‐to‐efficiency simulator: predictive simulation of silicon solar cell performance based on iron content and distribution J Hofstetter, DP Fenning, MI Bertoni, JF Lelièvre, C Cañizo1, T Buonassisi Progress in photovoltaics: Research and applications 19 (4), 487-497, 2011 | 62 | 2011 |
Iron distribution in silicon after solar cell processing: Synchrotron analysis and predictive modeling DP Fenning, J Hofstetter, MI Bertoni, S Hudelson, M Rinio, JF Lelievre, ... Applied Physics Letters 98 (16), 2011 | 52 | 2011 |
High-performance and traditional multicrystalline silicon: Comparing gettering responses and lifetime-limiting defects S Castellanos, KE Ekstrøm, A Autruffe, MA Jensen, AE Morishige, ... IEEE Journal of Photovoltaics 6 (3), 632-640, 2016 | 41 | 2016 |
Dissolution and gettering of iron during contact co-firing JF Lelievre, J Hofstetter, A Peral, I Hoces, F Recart, C Del Cañizo Energy Procedia 8, 257-262, 2011 | 35 | 2011 |
Building intuition of iron evolution during solar cell processing through analysis of different process models AE Morishige, HS Laine, J Schön, A Haarahiltunen, J Hofstetter, ... Applied Physics A 120, 1357-1373, 2015 | 34 | 2015 |
Effective lifetimes exceeding 300 μs in gettered p-type epitaxial kerfless silicon for photovoltaics DM Powell, J Hofstetter, DP Fenning, R Hao, TS Ravi, T Buonassisi Applied Physics Letters 103 (26), 2013 | 34 | 2013 |
Dislocation density reduction during impurity gettering in multicrystalline silicon HJ Choi, MI Bertoni, J Hofstetter, DP Fenning, DM Powell, S Castellanos, ... IEEE Journal of Photovoltaics 3 (1), 189-198, 2012 | 34 | 2012 |
Synchrotron-based analysis of chromium distributions in multicrystalline silicon for solar cells MA Jensen, J Hofstetter, AE Morishige, G Coletti, B Lai, DP Fenning, ... Applied Physics Letters 106 (20), 2015 | 32 | 2015 |
Material requirements for the adoption of unconventional silicon crystal and wafer growth techniques for high‐efficiency solar cells J Hofstetter, C del Cañizo, H Wagner, S Castellanos, T Buonassisi Progress in Photovoltaics: Research and Applications 24 (1), 122-132, 2016 | 31 | 2016 |
Optimisation of SiNx: H anti-reflection coatings for silicon solar cells J Hofstetter, C Del Cañizo, S Ponce-Alcantara, A Luque 2007 Spanish conference on electron devices, 131-134, 2007 | 30 | 2007 |
Synchrotron-based investigation of transition-metal getterability in n-type multicrystalline silicon AE Morishige, MA Jensen, J Hofstetter, PXT Yen, C Wang, B Lai, ... Applied Physics Letters 108 (20), 2016 | 28 | 2016 |
Sorting metrics for customized phosphorus diffusion gettering J Hofstetter, DP Fenning, DM Powell, AE Morishige, H Wagner, ... IEEE Journal of Photovoltaics 4 (6), 1421-1428, 2014 | 26 | 2014 |
Variation of dislocation etch-pit geometry: An indicator of bulk microstructure and recombination activity in multicrystalline silicon S Castellanos, M Kivambe, J Hofstetter, M Rinio, B Lai, T Buonassisi Journal of Applied Physics 115 (18), 2014 | 22 | 2014 |
Cannizo and C, Luque L 2009 Mater J Hofstetter, JF Lelièvre Sci. Eng. B 159, 299, 0 | 20 | |
Darwin at high temperature: advancing solar cell material design using defect kinetics simulations and evolutionary optimization DP Fenning, J Hofstetter, AE Morishige, DM Powell, A Zuschlag, G Hahn, ... Advanced Energy Materials 4 (13), 1400459, 2014 | 18 | 2014 |