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31

HAL Page of Pr Eric Collet


Eric Collet,

professor of Physics

The Institute of Physics of Rennes, mixed research unit CNRS - University Rennes 1.

 

I develop research projects around photoinduced phase transitions and the photo-control of materials on ultra-short time-scales. In the lab, we are performing structural studies (x-ray diffraction and photo-crystallography) and we combine femtosecond optical experiments to ultrafast x-ray studies performed on synchrotron and X-FEL.

 

 


Marylise Buron-Le Cointe   

Journal articles19 documents

  • Marylise Buron-Le Cointe, Eric Collet, Bertrand Toudic, Piotr Czarnecki, Hervé Cailleau. Back to the Structural and Dynamical Properties of Neutral-Ionic Phase Transitions. Crystals, MDPI, 2017, 7 (10), ⟨10.3390/cryst7100285⟩. ⟨hal-01596593⟩
  • Andrea Marino, Marylise Buron-Le Cointe, Maciej Lorenc, Loic Toupet, Robert Henning, et al.. Out-of-equilibrium dynamics of photoexcited spin-state concentration waves. Faraday Discussions, Royal Society of Chemistry, 2015, 177, pp.363-379. ⟨10.1039/C4FD00164H⟩. ⟨hal-01076615⟩
  • Hervé Cailleau, Maciej Lorenc, Marylise Buron-Le Cointe, Marina Servol, Marco Cammarata, et al.. Impacting materials by light and seeing their structural dynamics . The European Physical Journal. Special Topics, EDP Sciences, 2013, 222 (5), pp.1077-1092. ⟨10.1140/epjst/e2013-01908-x⟩. ⟨hal-00854156⟩
  • Wawrzyniec Kaszub, Marylise Buron-Le Cointe, Maciej Lorenc, Marie-Laure Boillot, Marina Servol, et al.. Spin-State Photoswitching Dynamics of the [(TPA)Fe(TCC)]SbF6 Complex.. European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2013, 2013 (5-6), pp.992-1000. ⟨10.1002/ejic.201201083⟩. ⟨hal-00825742⟩
  • Hervé Cailleau, C. Luty, Shin-Ya Koshihara, Marina Servol, Maciej Lorenc, et al.. PIPT from the Beginning to Future. Acta Physica Polonica A, Polish Academy of Sciences. Institute of Physics, 2012, 121 (2), pp.297-306. ⟨hal-00909514⟩
  • Eric Collet, Nicolas Moisan, Cherif Baldé, Roman Bertoni, Elzbieta Trzop, et al.. Ultrafast spin-state photoswitching in a crystal and slower consecutive processes investigated by femtosecond optical spectroscopy and picosecond X-ray diffraction.. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2012, 14 (18), pp.6192-9. ⟨10.1039/c2cp23587k⟩. ⟨hal-00909271⟩
  • Eric Collet, Maciej Lorenc, Marco Cammarata, Laurent Guérin, Marina Servol, et al.. 100 picosecond diffraction catches structural transients of laser-pulse triggered switching in a spin-crossover crystal.. Chemistry - A European Journal, Wiley-VCH Verlag, 2012, 18 (7), pp.2051-5. ⟨10.1002/chem.201103048⟩. ⟨hal-00909464⟩
  • Marylise Buron-Le Cointe, Johan Hebert, Cherif Baldé, Nicolas Moisan, Loïc Toupet, et al.. Intermolecular control of thermoswitching and photoswitching phenomena in two spin-crossover polymorphs. Physical Review B: Condensed Matter and Materials Physics, American Physical Society, 2012, 85 (6), 064114 (9 p.). ⟨10.1103/PhysRevB.85.064114⟩. ⟨hal-00673256⟩
  • Maciej Lorenc, Cherif Baldé, Wawrzyniec Kaszub, Antoine Tissot, Nicolas Moisan, et al.. Cascading photoinduced, elastic, and thermal switching of spin states triggered by a femtosecond laser pulse in an Fe(III) molecular crystal. Physical Review B: Condensed Matter and Materials Physics, American Physical Society, 2012, 85 (5), pp.054302. ⟨10.1103/PhysRevB.85.054302⟩. ⟨hal-00909509⟩
  • Claire Laulhé, Sylvain Ravy, Pierre Fertey, Erik Elkaim, Fabien Legrand, et al.. Time-Resolved Pump-Probe Diffraction Experiment at SOLEIL Synchrotron: Photoinduced Spin Transition in the Molecular Crystal [TPA Fe(III) TCC] PF6. Acta Physica Polonica A, Polish Academy of Sciences. Institute of Physics, 2012, 121 (2), pp.332-335. ⟨hal-00909538⟩
  • Laurent Guérin, Johan Hébert, Marylise Buron-Le Cointe, Shin-Ichi Adachi, Shin-Ya Koshihara, et al.. Capturing One-Dimensional Precursors of a Photoinduced Transformation in a Material. Physical Review Letters, American Physical Society, 2010, 105, pp.246101. ⟨10.1103/PHYSREVLETT.105.246101⟩. ⟨hal-00732934⟩
  • Hervé Cailleau, Maciej Lorenc, Laurent Guérin, Marina Servol, Eric Collet, et al.. Structural dynamics of photoinduced molecular switching in the solid state.. Acta Crystallographica Section a Foundations of Crystallography, Wiley-Blackwell, 2010, 66 (Pt 2), pp.189-97. ⟨10.1107/S0108767309051046⟩. ⟨hal-00659623⟩
  • Maciej Lorenc, Johan Hébert, Nicolas Moisan, Elzbieta Trzop, Marina Servol, et al.. Successive Dynamical Steps of Photoinduced Switching of a Molecular Fe(III) Spin-Crossover Material by Time-Resolved X-Ray Diffraction. Physical Review Letters, American Physical Society, 2009, 103 (2), pp.28301. ⟨10.1103/PHYSREVLETT.103.028301⟩. ⟨hal-00665788⟩
  • Eric Collet, Marie-Laure Boillot, Johan Hebert, Nicolas Moisan, Marina Servol, et al.. Polymorphism in the spin-crossover ferric complexes [(TPA)Fe(III)(TCC)]PF6.. Acta Crystallographica Section B: Structural Science, International Union of Crystallography, 2009, 65 (Pt 4), pp.474-80. ⟨10.1107/S0108768109021508⟩. ⟨hal-00665933⟩
  • Eric Collet, Marylise Buron-Le Cointe, Maciej Lorenc, Hervé Cailleau. State of the art and opportunities in probing photoinduced phase transitions in molecular materials by conventional and picosecond X-ray diffraction. Zeitschrift Fuer Kristallographie, 2008, 223 (4-5), pp.272-282. ⟨10.1524/zkri.2008.0027⟩. ⟨hal-00732946⟩
  • David Glijer, Johan Hebert, Elzbieta Trzop, Eric Collet, Loïc Toupet, et al.. Photoinduced phenomena and structural analysis associated with the spin-state switching in the [FeII(DPEA)(NCS)2] complex. Physical Review B: Condensed Matter and Materials Physics, American Physical Society, 2008, 78 (13), 134112 (9 p.). ⟨10.1103/PhysRevB.78.134112⟩. ⟨hal-00350954⟩
  • M. H. Lemée-Cailleau, Eric Collet, M. Buron-Le Cointe, N. Grach, B. Ouladdiaf, et al.. Down to the quantum limit at the neutral-to-ionic phase transition of (BEDT-TTF)-(ClMe-TCNQ): symmetry analysis and phase diagram.. Journal of Physical Chemistry B, American Chemical Society, 2007, 111 (22), pp.6167-72. ⟨10.1021/jp0671291⟩. ⟨hal-00906118⟩
  • Nawel Ould Moussa, Elzbieta Trzop, S. Mouri, Samir Zein, Gábor Molnár, et al.. Wavelength selective light-induced magnetic effects in the binuclear spin crossover compound {[Fe(bt)(NCS)2]2(bpym)}. Physical Review B: Condensed Matter and Materials Physics, American Physical Society, 2007, 75 (5), pp.054101. ⟨10.1103/PhysRevB.75.054101⟩. ⟨hal-00906085⟩
  • Elzbieta Trzop, Marylise Buron-Le Cointe, Hervé Cailleau, Loic Toupet, Gabor Molnar, et al.. Structural investigation of the photoinduced spin conversion in the dinuclear compound {[Fe(bt)(NCS)2]2(bpym)}: toward controlled multi-stepped molecular switches. Journal of Applied Crystallography, International Union of Crystallography, 2007, 40, pp.158-164. ⟨10.1107/S002188980605028X⟩. ⟨hal-00906044⟩

Conference papers10 documents

  • Eric Collet, Maciej Lorenc, Marco Cammarata, Marina Servol, Hervé Cailleau, et al.. Symmetry, Aperiodicity and Ultrafast Photo-Switching in Spin-Crossover Compounds. International Crystallographic Meeting, Aug 2014, Montreal, Canada. ⟨hal-01133104⟩
  • Wawrzyniec Kaszub, Maciej Lorenc, Hervé Cailleau, Marylise Buron-Le Cointe, M.L. Boillot, et al.. Observation of the structural and optical multiscale dynamics in a spin-crossover crystals. Workshop on Organic Electronics and Nanophotonics (WOREN), Feb 2013, Złockie, Poland. ⟨hal-00876919⟩
  • Wawrzyniec Kaszub, Maciej Lorenc, Hervé Cailleau, Marylise Buron-Le Cointe, M.L. Boillot, et al.. Multiscale spin-crossover photo-switching dynamics in [(TPA)Fe(III)(TCC)]XF6 derivatives studied by ultrafast optical spectroscopy and time-resolved x-ray diffraction. Réunion Annuelle du GdR "Magnétisme et Commutation Moléculaires", 2012, Dourdan, France. ⟨hal-00917817⟩
  • Roman Bertoni, Maciej Lorenc, Eric Collet, Hervé Cailleau, Marina Servol, et al.. Ultrafast Photo Switching in Spin Transition Molecular Crystals: Nanoscale and Coherence. 13èmes journées de la matière condensée, JMC13, Aug 2012, Montpellier, France. ⟨hal-00934028⟩
  • Hervé Cailleau, Marina Servol, Maciej Lorenc, Marylise Buron-Le Cointe, Eric Collet. Forced Structural Dynamics of Photoinduced Transformation in Molecular Materials. Solid-Solid Phase Transformations in Inorganic Materials, 2010, Avignon, France. ⟨hal-00661680⟩
  • Eric Collet, Maciej Lorenc, Marina Servol, Marylise Buron-Le Cointe, Hervé Cailleau. New light on photoinduced transition in Molecular Solids: X-ray and Optical Pump-Probe technics. Mini-symposium Ultrafast molecular dynamics in condensed phase, 2010, Strasbourg, France. ⟨hal-00919626⟩
  • Marylise Buron-Le Cointe, Eric Collet, C. Balde, N. Moisan, Maciej Lorenc, et al.. Probing consecutive steps of photoinduced switching dynamics by time-resolved optical and x-ray diffraction techniques. 2nd International Conference on Transient Chemical Structures in Dense Media, 2010, Paris, France. ⟨hal-00919610⟩
  • Eric Collet, Roman Bertoni, Ludovic Roudaut, Maciej Lorenc, Marina Servol, et al.. Etudes optiques et cristallographiques de transitions de phases photo-induites: états stationnaires et dynamiques ultrarapides. Réunion GDR MICO, 2010, Dinard, France. ⟨hal-00919603⟩
  • Wawrzyniec Kaszub, Eric Collet, Marylise Buron-Le Cointe, Hervé Cailleau, R. Naskrecki, et al.. Structural and optical fingerprints of spin-crossover in a single crystal of [(TPA)Fe(III)(TCC)]PF6. 1st International Conference on Ultrafast Structural Dynamics, 2010, Lausanne, Switzerland. ⟨hal-00919023⟩
  • Hervé Cailleau, Marina Servol, Maciej Lorenc, Marylise Buron-Le Cointe, Eric Collet. Diriger et Flasher la transformation photo-induite d'un matériau. 2ème Rencontres Scientifiques Sétif-Rennes-Strasbourg, 2009, Sétif, Algérie. ⟨hal-00670784⟩

Book sections2 documents

  • Eric Collet, Maciej Lorenc, Hervé Cailleau, Marylise Buron-Le Cointe. Structural Aspects of Light-Excited States. Comprehensive Inorganic Chemistry II. Volume 9: Theory and Methods, Elsevier, pp.161-185, 2013, 978-0-08-097774-4.00906-2. ⟨10.1016/B978-0-08-097774-4.00906-2⟩. ⟨hal-00926778⟩
  • Eric Collet, Marylise Buron-Le Cointe, Hervé Cailleau, Maciej Lorenc, Marina Servol, et al.. X-ray diffraction for material science. Chapitre : 4 "colloque UVX 2008", EDP Sciences, pp.21-27, 2009, ⟨10.1051/uvx/2009005⟩. ⟨hal-00670381⟩