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Florent Houdellier

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Identifiants chercheurs

Présentation

**Research activities : new instrumental and methodological developments in Transmission Electron Microscopy (TEM)** Since 2022 : In charge of teaching "Advanced geometrical optics" in the 4th year and "Charged particle optics" in the 5th year of the physics department at INSA-Toulouse (70h) 2022 : Accreditation to Supervise Research (Habilitation à Diriger des Recherches-HDR) Since 2020 : CNRS Research Engineer (IRHC) at CEMES-CNRS. 2018-2023 : Director of the CNRS/Hitachi High-Technologies (HHT) Joint laboratory "HC-IUMi" (Hitachi-CNRS Infrastructure for Ultrafast Microscopy) located in CEMES-CNRS, which aims to develop the next generation of ultrafast coherent FE-TEM. 2016-2020 : CNRS Research Engineer (IR1) at CEMES-CNRS. Head of the Characterisation platform and TEM service. Member of the Electron Microscopy research group (I3EM). 2007-2016 : CNRS Research Engineer (IR2) at CEMES-CNRS. Head of the TEM service 2006 - 2007 : Post-doctoral position supported by the European ESTEEM project. Development of new holographic methods with elastic and inelastic electrons. Development of CHEF and EMCD experiments with a Cs-corrected microscope. 2003 - 2006 : PhD thesis at CEMES-CNRS (Centre d’Elaboration de Matériaux et d’Etudes Structurales-Centre National de la Recherche Scientifique) : Development of CBED and high resolution electron holography for strain measurements 1998 - 2003 : Engineering School INSA (Institut National des Sciences Appliquées) Toulouse. Speciality : Nanophysics *Some developments, a selective choice :* - *Dark field Electron Holography :* <http://archives.cnrs.fr/inp/article/469> - *New high brightness carbon nanocone CFEG :* <http://archives.cnrs.fr/inp/article/454> - *I2TEM microscope in collaboration with Hitachi High-Technologies (HHT) :*<http://archives.cnrs.fr/inp/article/584>, <https://videotheque.cnrs.fr/visio=4086> - *Partnership between CEMES- CNRS and HHT :* <http://archives.cnrs.fr/inp/article/389> - *New high brightness ultrafast CFEG :* <https://inp.cnrs.fr/fr/cnrsinfo/nouvelle-source-delectrons-pour-la-microscopie-electronique> - *CNRS-HHT joint laboratory :* <http://archives.cnrs.fr/presse/article/5654>, <http://www.cnrs.fr/fr/un-nouveau-microscope-de-pointe-inaugure-au-cemes-cnrs> *Awards :* 2020: CNRS Cristal award 2019: Ernst Ruska prize of the German Microscopy Society (DGE) 2019: European Microscopy Society (EMS) 2018 outstanding paper award 2006: Pierre Favard Award of the French Microscopy Society (Sfmu)

Publications

frederic-de-geuser

Recent advances in Transmission Electron Microscopy illustrated by an application to atomic scale characterization of nanoscale precipitation

P. Donnadieu , Y. Shao , G. Botton , S. Lazar , M. Cheynet
PTM2010 - International Conference on Solid-Solid Phase Transformations, 2010, AVIGNON, France
Communication dans un congrès hal-00610638v1