| Organometallic halide perovskites: sharp optical absorption edge and its relation to photovoltaic performance S De Wolf, J Holovsky, SJ Moon, P Loper, B Niesen, M Ledinsky, FJ Haug, ... The journal of physical chemistry letters 5 (6), 1035-1039, 2014 | 2880 | 2014 |
| Complex Refractive Index Spectra of CH3NH3PbI3 Perovskite Thin Films Determined by Spectroscopic Ellipsometry and Spectrophotometry P Löper, M Stuckelberger, B Niesen, J Werner, M Filipič, SJ Moon, ... The journal of physical chemistry letters 6 (1), 66-71, 2015 | 612 | 2015 |
| Organic–inorganic halide perovskite/crystalline silicon four-terminal tandem solar cells P Löper, SJ Moon, SM De Nicolas, B Niesen, M Ledinsky, S Nicolay, ... Physical Chemistry Chemical Physics 17 (3), 1619-1629, 2015 | 438 | 2015 |
| CH3NH3PbI3 perovskite / silicon tandem solar cells: characterization based optical simulations M Filipič, P Löper, B Niesen, S De Wolf, J Krč, C Ballif, M Topič Optics express 23 (7), A263-A278, 2015 | 362 | 2015 |
| Enhancement of silicon solar cell efficiency by upconversion: Optical and electrical characterization S Fischer, JC Goldschmidt, P Löper, GH Bauer, R Brüggemann, K Krämer, ... Journal of applied physics 108 (4), 2010 | 322 | 2010 |
| Raman spectroscopy of organic–inorganic halide perovskites M Ledinský, P Löper, B Niesen, J Holovský, SJ Moon, JH Yum, ... The journal of physical chemistry letters 6 (3), 401-406, 2015 | 286 | 2015 |
| Sputtered rear electrode with broadband transparency for perovskite solar cells J Werner, G Dubuis, A Walter, P Löper, SJ Moon, S Nicolay, ... Solar Energy Materials and Solar Cells 141, 407-413, 2015 | 281 | 2015 |
| Low temperature silicon dioxide by thermal atomic layer deposition: Investigation of material properties D Hiller, R Zierold, J Bachmann, M Alexe, Y Yang, JW Gerlach, ... Journal of Applied Physics 107 (6), 2010 | 168 | 2010 |
| Organic–inorganic halide perovskites: Perspectives for silicon-based tandem solar cells P Löper, B Niesen, SJ Moon, SM De Nicolas, J Holovsky, Z Remes, ... IEEE Journal of Photovoltaics 4 (6), 1545-1551, 2014 | 164 | 2014 |
| Topic, M.; De Wolf, S.; Ballif, C. Complex refractive index spectra of CH3NH3PbI3 perovskite thin films determined by spectroscopic ellipsometry and spectrophotometry P Loper, M Stuckelberger, B Niesen, J Werner, M Filipic, SJ Moon, ... J. Phys. Chem. Lett 6 (1), 66-71, 2015 | 155 | 2015 |
| A passivating contact for silicon solar cells formed during a single firing thermal annealing A Ingenito, G Nogay, Q Jeangros, E Rucavado, C Allebé, S Eswara, ... Nature Energy 3 (9), 800-808, 2018 | 149 | 2018 |
| Formation of size-controlled silicon nanocrystals in plasma enhanced chemical vapor deposition grown SiOxNy/SiO2 superlattices AM Hartel, D Hiller, S Gutsch, P Löper, S Estradé, F Peiró, B Garrido, ... Thin Solid Films 520 (1), 121-125, 2011 | 146 | 2011 |
| Zinc tin oxide as high-temperature stable recombination layer for mesoscopic perovskite/silicon monolithic tandem solar cells J Werner, A Walter, E Rucavado, SJ Moon, D Sacchetto, M Rienaecker, ... Applied Physics Letters 109 (23), 2016 | 132 | 2016 |
| Modeling upconversion of erbium doped microcrystals based on experimentally determined Einstein coefficients S Fischer, H Steinkemper, P Löper, M Hermle, JC Goldschmidt Journal of applied physics 111 (1), 2012 | 127 | 2012 |
| Complex refractive indices of cesium–formamidinium-based mixed-halide perovskites with optical band gaps from 1.5 to 1.8 eV J Werner, G Nogay, F Sahli, TCJ Yang, M Bräuninger, G Christmann, ... ACS Energy Letters 3 (3), 742-747, 2018 | 124 | 2018 |
| Charge carrier transport mechanisms of passivating contacts studied by temperature-dependent JV measurements F Feldmann, G Nogay, P Löper, DL Young, BG Lee, P Stradins, M Hermle, ... Solar Energy Materials and Solar Cells 178, 15-19, 2018 | 117 | 2018 |
| Passivating electron contact based on highly crystalline nanostructured silicon oxide layers for silicon solar cells J Stuckelberger, G Nogay, P Wyss, Q Jeangros, C Allebé, F Debrot, ... Solar Energy Materials and Solar Cells 158, 2-10, 2016 | 112 | 2016 |
| Interplay of annealing temperature and doping in hole selective rear contacts based on silicon-rich silicon-carbide thin films G Nogay, J Stuckelberger, P Wyss, E Rucavado, C Allebé, T Koida, ... Solar Energy Materials and Solar Cells 173, 18-24, 2017 | 111 | 2017 |
| Si-rich a-SiC: H thin films: structural and optical transformations during thermal annealing M Künle, T Kaltenbach, P Löper, A Hartel, S Janz, O Eibl, KG Nickel Thin Solid Films 519 (1), 151-157, 2010 | 109 | 2010 |
| Spectrally-selective photonic structures for PV applications M Peters, JC Goldschmidt, P Löper, B Groß, J Üpping, F Dimroth, ... Energies 3 (2), 171-193, 2010 | 100 | 2010 |
