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Florent Houdellier
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Documents
Identifiants chercheurs
- florent-houdellier
- 0000-0002-5272-7792
- IdRef : 111155878
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
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Dynamical effects in strain measurements by dark-field electron holographyUltramicroscopy, 2014, 147, pp.70-85. ⟨10.1016/j.ultramic.2014.06.005⟩
Article dans une revue
hal-01721158v1
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Strain mapping in layers and devices by electron holographyphysica status solidi (a), 2011, 208 (3), pp.580-583. ⟨10.1002/pssa.201000281⟩
Article dans une revue
hal-01736038v1
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On the influence of elastic strain on the accommodation of carbon atoms into substitutional sites in strained Si:C layers grown on Si substratesApplied Physics Letters, 2009, 94 (14), pp.141910. ⟨10.1063/1.3116648⟩
Article dans une revue
hal-00417300v1
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End of range defects in GeJournal of Applied Physics, 2009, 105, pp.126110. ⟨10.1063/1.3153985⟩
Article dans une revue
hal-01736054v1
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Time-Resolved Cathodoluminescence in a Transmission Electron Microscope11th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2021), Jul 2021, Warsaw, Poland
Communication dans un congrès
hal-04449931v1
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Measurement of crystalline lattice strain by transmission electron microscopy”14ème colloque de la Société Française des Microscopies, Jun 2015, Nice, France
Communication dans un congrès
hal-01763051v1
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Strain Mapping of Layers and Devices Using Electron HolographyECS Trans. 2010, 2010, Unknown, Unknown Region. ⟨10.1149/1.3487533⟩
Communication dans un congrès
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Critical Analysis of Different Techniques for Measuring Strain in Si1-yCy Layers Grown by CVD on a Si SubstrateECS Transactions, May 2008, Unknown, Unknown Region. ⟨10.1149/1.2911510⟩
Communication dans un congrès
hal-01736065v1
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Determination of strain within Si1-yCy layers grown by CVD on a Si substrateSymposium C – Quantitative Electron Microscopy for Materials Science, 2007, undetermined, France. pp.12-19, ⟨10.1557/PROC-1026-C07-03⟩
Communication dans un congrès
hal-01736057v1
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Dark-Field Electron Holography for Strain MappingAlain Claverie; Mireille Mouis. Transmission Electron Microscopy in Micro-Nanoelectronics, Wiley-Blackwell, pp.81--106, 2013, ⟨10.1002/9781118579022.ch4⟩
Chapitre d'ouvrage
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