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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.



Antoine Tissot   

Journal articles15 documents

  • Roman Bertoni, Eric Collet, Hervé Cailleau, Marie-Laure Boillot, Antoine Tissot, et al.. Temperature dependence of the cooperative out-of-equilibrium elastic switching in a spin-crossover material. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (12), pp.6606-6612. ⟨10.1039/C8CP07074A⟩. ⟨hal-02063361⟩
  • Roman Bertoni, Maciej Lorenc, Hervé Cailleau, Antoine Tissot, Jérôme Laisney, et al.. Elastically driven cooperative response of a molecular material impacted by a laser pulse. Nature Materials, Nature Publishing Group, 2016, 15 (6), pp.606-610. ⟨10.1038/nmat4606⟩. ⟨hal-01294246⟩
  • Roman Bertoni, Maciej Lorenc, Jerome Laisney, Antoine Tissot, Alain Moréac, et al.. Femtosecond spin-state photo-switching dynamics in an FeIII spin crossover solid accompanied by coherent structural vibrations. Journal of Materials Chemistry C, Royal Society of Chemistry, 2015, 3 (30), pp.7792-7801. ⟨10.1039/C5TC00854A⟩. ⟨hal-01152947⟩
  • Antoine Tissot, Eric Rivière, Régis Guillot, Loïc Toupet, Eric Collet, et al.. Light-Induced Excited Spin State Trapping effect on [Fe(mepy)3tren](PF6)2 solvated crystals. Dalton Transactions, Royal Society of Chemistry, 2014, 43 (3), pp.1063-1071. ⟨10.1039/C3DT52495G⟩. ⟨hal-00876851⟩
  • 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⟩
  • Antoine Tissot, Helena J. Shepherd, Loic Toupet, Eric Collet, Joëlle Sainton, et al.. Temperature- and pressure-induced switching of the molecular spin state of an orthorhombic iron(II) spin-crossover salt. European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2013, 2013 (5-6), pp.1001-1008. ⟨10.1002/ejic.201201059⟩. ⟨hal-00795611⟩
  • 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⟩
  • Roman Bertoni, Maciej Lorenc, Marina Servol, Antoine Tissot, Marie-Laure Boillot, et al.. Femtosecond spin-state photoswitching of molecular nanocrystals evidenced by optical spectroscopy.. Angewandte Chemie International Edition, Wiley-VCH Verlag, 2012, 51 (30), pp.7485-9. ⟨10.1002/anie.201202215⟩. ⟨hal-00856279⟩
  • Wawrzyniec Kaszub, Eric Collet, Hervé Cailleau, Marina Servol, Marie-Laure Boillot, et al.. White Light Snapshot of Non-Equilibrium High-Spin State in a Molecular Crystal. Acta Physica Polonica A, Polish Academy of Sciences. Institute of Physics, 2012, 121 (2), pp.324-327. ⟨hal-00909554⟩
  • 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⟩
  • 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⟩
  • Antoine Tissot, Roman Bertoni, Eric Collet, Loïc Toupet, Marie-Laure Boillot. The cooperative spin-state transition of an iron(III) compound [FeIII(3-MeO-SalEen)2]PF6: thermal- vs. ultra-fast photo-switching. Journal of Materials Chemistry, Royal Society of Chemistry, 2011, pp.18347. ⟨10.1039/C1JM14163E⟩. ⟨hal-00697378⟩
  • 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⟩
  • Nicolas Moisan, Marina Servol, Maciej Lorenc, Antoine Tissot, Marie-Laure Boillot, et al.. Towards ultrafast spin-state switching in the solid state. Comptes Rendus Chimie, Elsevier Masson, 2008, 11 (10), pp.1235-1240. ⟨10.1016/j.crci.2008.05.012⟩. ⟨hal-00725129⟩