Q
Quentin Jeangros
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 86
Citations - 4224
Quentin Jeangros is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Silicon & Perovskite (structure). The author has an hindex of 28, co-authored 73 publications receiving 2827 citations. Previous affiliations of Quentin Jeangros include École Normale Supérieure & University of Basel.
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Journal ArticleDOI
Fully textured monolithic perovskite/silicon tandem solar cells with 25.2% power conversion efficiency.
Florent Sahli,Jérémie Werner,Brett A. Kamino,Matthias Bräuninger,Raphael Monnard,Bertrand Paviet-Salomon,Loris Barraud,Laura Ding,Juan J. Diaz Leon,Davide Sacchetto,Gianluca Cattaneo,Matthieu Despeisse,Mathieu Boccard,Sylvain Nicolay,Quentin Jeangros,Bjoern Niesen,Christophe Ballif +16 more
TL;DR: An optimized two-step deposition process allows the formation of uniform layers of metal halide perovskites on textured silicon layers, enabling tandem silicon/perovskite solar cells with improved optical design and efficiency.
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Improved Optics in Monolithic Perovskite/Silicon Tandem Solar Cells with a Nanocrystalline Silicon Recombination Junction
Florent Sahli,Brett A. Kamino,Jérémie Werner,Matthias Bräuninger,Bertrand Paviet-Salomon,Loris Barraud,Raphael Monnard,Johannes P. Seif,Andrea Tomasi,Quentin Jeangros,Quentin Jeangros,Aïcha Hessler-Wyser,Stefaan De Wolf,Matthieu Despeisse,Sylvain Nicolay,Bjoern Niesen,Christophe Ballif +16 more
TL;DR: In this article, an improved recombination junction based on nanocrystalline silicon layers was proposed for monolithic perovskite/silicon tandem cells with a planar front side.
Journal ArticleDOI
23.5%-efficient silicon heterojunction silicon solar cell using molybdenum oxide as hole-selective contact
Julie Dreon,Quentin Jeangros,Jean Cattin,Jan Haschke,Luca Antognini,Christophe Ballif,Mathieu Boccard +6 more
TL;DR: In this paper, the influence of the MoOx and intrinsic a-Si:H thicknesses on current-voltage properties and discuss transport and performance-loss mechanisms is discussed. But the authors focus on the front-side hole-selective layer.
Journal ArticleDOI
High-Bandgap Perovskite Materials for Multijunction Solar Cells
TL;DR: In this paper, the compositional space beyond the conventional methylammonium- and formamidinium-based mixed halide compounds is reviewed in light of multijunction applications.
Journal ArticleDOI
25.1%-Efficient Monolithic Perovskite/Silicon Tandem Solar Cell Based on a p-type Monocrystalline Textured Silicon Wafer and High-Temperature Passivating Contacts
Gizem Nogay,Florent Sahli,Jérémie Werner,Raphael Monnard,Mathieu Boccard,Matthieu Despeisse,Franz-Josef Haug,Quentin Jeangros,Andrea Ingenito,Christophe Ballif +9 more
TL;DR: In this paper, a monolithic two-terminal perovskite/silicon tandem solar cell based on an industrial, high-temperature tolerant p-type crystalline silicon bottom cell with a steady-state power conversion efficiency of 25.1% is demonstrated.