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26

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.

 

 


Elzbieta Trzop   

Journal articles23 documents

  • Maher Hojorat, Hassan Al Sabea, Lucie Norel, Kevin Bernot, Thierry Roisnel, et al.. Hysteresis Photomodulation via Single-Crystal-to-Single-Crystal Isomerization of a Photochromic Chain of Dysprosium Single-Molecule Magnets. Journal of the American Chemical Society, American Chemical Society, 2020, 142 (2), pp.931-936. ⟨10.1021/jacs.9b10584⟩. ⟨hal-02432642⟩
  • Céline Mariette, Elzbieta Trzop, Jean-Yves Mevellec, Abdou Boucekkine, Aziz Ghoufi, et al.. Symmetry breakings in a metal organic framework with a confined guest. Physical Review B: Condensed Matter and Materials Physics, American Physical Society, 2020, 101 (13), ⟨10.1103/PhysRevB.101.134103⟩. ⟨hal-02552322⟩
  • Vibe Jakobsen, Elzbieta Trzop, Laurence Gavin, Emiel Dobbelaar, Shalinee Chikara, et al.. Stress‐induced Domain Wall Motion in a Ferroelastic Mn3+ Spin Crossover Complex. Angewandte Chemie International Edition, Wiley-VCH Verlag, 2020, 59 (32), pp.13305-13312. ⟨10.1002/anie.202003041⟩. ⟨hal-02562751⟩
  • Rafal Kulmaczewski, Elzbieta Trzop, Eric Collet, Sergi Vela, Malcolm Andrew Halcrow. Structurefunction relationships for thermal and light-induced spin-crossover in isomorphous molecular materials. Journal of Materials Chemistry C, Royal Society of Chemistry, 2020, 8 (25), pp.8420-8429. ⟨10.1039/d0tc02174a⟩. ⟨hal-02928295⟩
  • Giovanni Azzolina, Eric Collet, Céline Mariette, Marco Cammarata, Elzbieta Trzop, et al.. Single laser shot photoinduced phase transition of rubidium manganese hexacyanoferrate investigated by X-ray diffraction. European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2019, 2019 (27), pp.3142-3147. ⟨10.1002/ejic.201801478⟩. ⟨hal-02017137⟩
  • Theerapoom Boonprab, Seok Lee, Shane Telfer, Keith Murray, Wasinee Phonsri, et al.. The first observation of hidden hysteresis in an iron(III) spin-crossover complex. Angewandte Chemie International Edition, Wiley-VCH Verlag, 2019, 58 (34), pp.11811-11815. ⟨10.1002/anie.201907619⟩. ⟨hal-02269052⟩
  • Katrina A. Zenere, Samuel Duyker, Elzbieta Trzop, Eric Collet, Bun Chan, et al.. Increasing spin crossover cooperativity in 2D Hofmann-type materials with guest molecule removal. Chemical Science , The Royal Society of Chemistry, 2018, 9 (25), pp.5623-5629. ⟨10.1039/c8sc01040d⟩. ⟨hal-01802122⟩
  • Shufang Xue, Yunnan Guo, Aurelian Rotaru, Helge Mueller-Bunz, Grace G. Morgan, et al.. Spin Crossover Behavior in a Homologous Series of Iron(II) Complexes Based on Functionalized Bipyridyl Ligands. Inorganic Chemistry, American Chemical Society, 2018, 57 (16), pp.9880-9891. ⟨10.1021/acs.inorgchem.8b00850⟩. ⟨hal-01879730⟩
  • Abdelhak Djemel, Olaf Stefánczyk, Mathieu Marchivie, Elzbieta Trzop, Eric Collet, et al.. Solvatomorphism‐induced 45 K hysteresis width in a spin‐crossover mononuclear compound. Chemistry - A European Journal, Wiley-VCH Verlag, 2018, 24 (55), pp.14760-14767. ⟨10.1002/chem.201802572⟩. ⟨hal-01889070⟩
  • Olivier Jeannin, Eric W. Reinheimer, Pascale Foury-Leylekian, Jean-Paul Pouget, Pascale Auban-Senzier, et al.. Decoupling anion-ordering and spin-Peierls transitions in a strongly one-dimensional organic conductor with a chessboard structure, (o-Me2TTF)(2)NO3. International Union of Crystallography journal, International Union of Crystallography 2018, 5 (3), pp.361-372. ⟨10.1107/S2052252518004967⟩. ⟨hal-01806936⟩
  • Céline Mariette, Elzbieta Trzop, Serhane Zerdane, Pierre Fertey, Daopeng Zhang, et al.. Formation of local spin-state concentration waves during the relaxation from photoinduced state in a spin-crossover polymer. Acta crystallographica Section B: Structural crystallography and crystal chemistry, International Union of Crystallography, 2017, 73 (4), pp.660-668. ⟨10.1107/S2052520617007685⟩. ⟨hal-01552077⟩
  • Rafal Kulmaczewski, Elzbieta Trzop, Laurence J. Kershaw Cook, Eric Collet, Guillaume Chastanet, et al.. The role of symmetry breaking in the structural trapping of light-induced excited spin states. Chemical Communications, Royal Society of Chemistry, 2017, 53 (99), pp.13268-13271. ⟨10.1039/c7cc07990g⟩. ⟨hal-01662309⟩
  • Ie-Rang Jeon, Corine Mathonière, Rodolphe Clérac, Mathieu Rouzières, Olivier Jeannin, et al.. Photoinduced reversible spin-state switching of an Fe III complex assisted by a halogen-bonded supramolecular network. Chemical Communications, Royal Society of Chemistry, 2017, 53 (74), pp.10283-10286. ⟨10.1039/C7CC03797J⟩. ⟨hal-01596582⟩
  • Dao-Peng Zhang, Elzbieta Trzop, Francisco J. Valverde-Muñoz, Lucia Piñeiro-López, M Carmen Muñoz, et al.. Competing phases involving spin-state and ligand structural orderings in a multistable two-dimensional spin crossover coordination polymer. Crystal Growth & Design, American Chemical Society, 2017, 17 (5), pp.2736-2745. ⟨10.1021/acs.cgd.7b00218⟩. ⟨hal-01509702⟩
  • E. Trzop, D. Zhang, L. Piñeiro-Lopez, F.J. Valverde-Muñoz, M. Carmen Muñoz, et al.. Inside Back Cover: First Step Towards a Devil's Staircase in Spin-Crossover Materials (Angew. Chem. Int. Ed. 30/2016). Angewandte Chemie International Edition, Wiley-VCH Verlag, 2016, 55 (30), ⟨10.1002/anie.201604286⟩. ⟨hal-01372805⟩
  • Elzbieta Trzop, Daopeng Zhang, Lucia Piñeiro-Lopez, Francisco J. Valverde-Muñoz, M Carmen Muñoz, et al.. First step towards a Devil's Staircase in Spin Crossover materials First step towards Devil's Staircase in Spin Crossover materials. Angewandte Chemie International Edition, Wiley-VCH Verlag, 2016, 55 (30), pp.8675-8679. ⟨10.1002/anie.201602441⟩. ⟨hal-01322372⟩
  • Anthony J. Fitzpatrick, Elzbieta Trzop, Helge Müller-Bunz, Marinela M. Dîrtu, Yann Garcia, et al.. Electronic vs. structural ordering in a manganese(III) spin crossover complex. Chemical Communications, Royal Society of Chemistry, 2015, 51 (99), pp.17540-17543. ⟨10.1039/c5cc05129k⟩. ⟨hal-01218037⟩
  • Anthony J. Fitzpatrick, Elzbieta Trzop, Helge Müller-Bunz, Marinela M. Dirtu, Yann Garcia, et al.. Correction: Electronic vs. structural ordering in a manganese(iii) spin crossover complex. Chemical Communications, Royal Society of Chemistry, 2015, 51 (99), pp.17630-17630. ⟨10.1039/c5cc90535d⟩. ⟨hal-01259524⟩
  • 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⟩
  • 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⟩
  • 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⟩
  • 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 papers3 documents

  • Elzbieta Trzop, Maciej Lorenc, E. Collet, Marco Cammarata, Roman Bertoni, et al.. From molecular switching to material transformation: revisiting the spin crossover with ultrafast pump-probe techniques. 4th International School and Symposium on Synchrotron Radiation in Natural Sciences, ISSRNS 2019, Jun 2019, Zakopane, Poland. ⟨hal-02412542⟩
  • Elzbieta Trzop, Daopeng Zhang, Céline Mariette, Eric Collet, Francisco Javier Valverde-Muñoz, et al.. Competition of spin-state and ligand structural ordering in 2D polymer during thermal and light-induced spin crossover. 43rd International Conference on Coordination Chemistry, Jul 2018, Sendai, Japan. ⟨hal-02885292⟩
  • Elzbieta Trzop, Daopeng Zhang, Piñeiro-López Lucia, José Antonio Real, Eric Collet. Incomplete Devil’s staircase and ordering phenomenon in Spin Crossover materials. AFC 2016 - Congres de l’Association Francaise de Crystallographie, Jul 2016, Marseille, France. ⟨hal-02885305⟩