Published on 4 March 2025
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Louis GRENET
Dr. Hab.
Senior Expert
An expert in the growth and characterization of semiconductor materials for radiation detection, Louis Grenet researches inorganic and organic-inorganic hybrid perovskites for X-ray detection in medical and photovoltaic applications. He earned a PhD from Grenoble Alpes University In 2010. His dissertation focused on spin injection in semiconductors. After his PhD, he joined the CEA in Grenoble, where he stayed for a decade, investigating materials, mainly CIGS and CZTS, for thin-film photovoltaics. He was granted accreditation to supervise research (Habilitation à Diriger des Recherches, or
HDR) at Grenoble Alpes University in 2016. Since 2020, his focus has been on the growth and characterization of perovskites for radiation detection.
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Domains
Team
- 8 staff
- 1
postdocs
- 2 PhD students
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Research Activities - Growth of perovskite materials under vacuum;
- PV applications and RX detection.
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Selected publications and conferences:
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Quantification of the ionic migration rates in thick CsPbBr3 films revealed by operando x-ray fluorescence.,
Applied Physics Letters, 2025,
DOI:
10.1063/5.0249790
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Solution-Free Growth of CsPbBr3 Perovskite Films Using a Fast and Scalable Close Space Sublimation Method,
Crystal Growth and Design, 2024,
DOI:
10.1021/acs.cgd.4c00249
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Surface preparation for 10% efficient CZTSe solar cells,
Progress in Photovoltaics: Research and Applications, 2021,
DOI:
10.1002/pip.3356
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Sputtered ZnSnO Buffer Layers for Kesterite Solar Cells,
ACS Applied Energy Materials, 2020,
DOI:
10.1021/acsaem.9b02329
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Analysis of failure modes in kesterite solar cells.,
ACS Applied Energy Materials, 2018,
DOI:
doi.org/10.1021/acsaem.8b00194
Selected patents:
- 2024 | Dispositif à multicouche pour la détection des rayonnements et procédé de dépôt par sublimation, FR3144397
- 2022 | Procédé de dépôt d'une couche d'un matériau inorganique ou hybride organique/inorganique sur un substrat, FR2213573
- 2021 | Procédé de dépôt d'une couche de pérovskite inorganique, FR3111919
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