Philipp Löper
Philipp Löper
- - École Polytechnique Fédérale de Lausanne (EPFL) - Photovoltaics and Thin Film
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Zitiert von
Zitiert von
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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