J
Julie Dreon
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 17
Citations - 346
Julie Dreon is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Solar cell & Silicon. The author has an hindex of 5, co-authored 13 publications receiving 144 citations.
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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.
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Mitigating Plasmonic Absorption Losses at Rear Electrodes in High‐Efficiency Silicon Solar Cells Using Dopant‐Free Contact Stacks
Sihua Zhong,Sihua Zhong,Julie Dreon,Quentin Jeangros,Erkan Aydin,Stefaan De Wolf,Fan Fu,Mathieu Boccard,Christophe Ballif +8 more
TL;DR: In this paper, Vincent Paratte and Christophe Allebe from CSEM were employed for amorphous silicon preparation and high-quality wet-processing and metallization, respectively, and this project received funding from the European Union's Horizon 2020 research and innovation program under Grant Agreement No. 727523 (NextBase).
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Toward Annealing‐Stable Molybdenum‐Oxide‐Based Hole‐Selective Contacts For Silicon Photovoltaics
Stephanie Essig,Julie Dreon,Esteban Rucavado,Mathias Mews,Takashi Koida,Mathieu Boccard,Jérémie Werner,Jonas Geissbühler,Philipp Löper,Monica Morales-Masis,Lars Korte,Stefaan De Wolf,Christophe Ballif +12 more
TL;DR: In this article, the authors would like to thank Raphael Monnard and Guillaume Charitat from EPFL and Nicolas Badel, Silvia Martin de Nicolas and Fabien Debrot from CSEM for work performed in the context of this publication.
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Carrier‐selective contacts using metal compounds for crystalline silicon solar cells
TL;DR: In this paper , the authors present a review of metal-compound-based selective contacts in the context of crystalline silicon photovoltaics, focusing on the potential benefits in terms of performance, cost, ease of processing or stability.
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Degradation Mechanism and Stability Improvement of Dopant-Free ZnO/LiFx/Al Electron Nanocontacts in Silicon Heterojunction Solar Cells
Wenjie Lin,Wenjie Lin,Mathieu Boccard,Sihua Zhong,Vincent Paratte,Quentin Jeangros,Luca Antognini,Julie Dreon,Jean Cattin,Jonathan Thomet,Zongtao Liu,Zhiming Chen,Zongcun Liang,Pingqi Gao,Hui Shen,Christophe Ballif +15 more
TL;DR: In this article, the authors proposed a method for depositing diopant-free contacts for photovoltaics with the potential to be deposited at low costs while providing excellent surface passivation and low contact resistance.