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Eric Collet

10
Documents

Présentation

### Eric Collet, ### professor of Physics ### The Institute of Physics of Rennes, mixed research unit [CNRS ](http://blogperso.univ-rennes1.fr/eric.collet/www.cnrs.fr/)- [University Rennes 1](http://www.univ-rennes1.fr/). **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.**
### Eric Collet, ### professor of Physics ### The Institute of Physics of Rennes, mixed research unit [CNRS ](http://blogperso.univ-rennes1.fr/eric.collet/www.cnrs.fr/)- [University Rennes 1](http://www.univ-rennes1.fr/). **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.**

Publications

javi-valverde

Ferroelastic phase transition and the role of volume strain in the structural trapping of a metastable quenched low-spin high-symmetry phase in [Ru0.35Fe0.65(ptz)(6)](BF4)(2)

Francisco Javier Valverde Muñoz , Ricardo Guillermo Torres Ramírez , Abhilash Ulhe , Elzbieta Trzop , Mousumi Dutta
CrystEngComm, 2023, 25 (25), ⟨10.1039/d3ce00365e⟩
Article dans une revue hal-04148997v1
Image document

Guest induced reversible on–off switching of elastic frustration in a 3D spin crossover coordination polymer with room temperature hysteretic behaviour

Lucía Piñeiro-López , Francisco-Javier Valverde-Muñoz , Elzbieta Trzop , M. Carmen Muñoz , Maksym Seredyuk
Chemical Science, 2021, 12 (4), pp.1317-1326. ⟨10.1039/D0SC04420B⟩
Article dans une revue hal-03152686v1
Image document

Competing phases involving spin-state and ligand structural orderings in a multistable two-dimensional spin crossover coordination polymer

Dao-Peng Zhang , Elzbieta Trzop , Francisco J. Valverde-Muñoz , Lucia Piñeiro-López , M A Carmen Muñoz
Crystal Growth & Design, 2017, 17 (5), pp.2736-2745. ⟨10.1021/acs.cgd.7b00218⟩
Article dans une revue hal-01509702v1
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Formation of local spin-state concentration waves during the relaxation from photoinduced state in a spin-crossover polymer

Céline Mariette , Elzbieta Trzop , Serhane Zerdane , Pierre Fertey , Daopeng Zhang
Acta crystallographica Section B: Structural crystallography and crystal chemistry, 2017, 73 (4), pp.660-668. ⟨10.1107/S2052520617007685⟩
Article dans une revue hal-01552077v1
Image document

First step towards a Devil's Staircase in Spin Crossover materials First step towards Devil's Staircase in Spin Crossover materials

Elzbieta Trzop , Daopeng Zhang , Lucia Piñeiro-Lopez , Francisco J. Valverde-Muñoz , M Carmen Muñoz
Angewandte Chemie International Edition, 2016, 55 (30), pp.8675-8679. ⟨10.1002/anie.201602441⟩
Article dans une revue hal-01322372v1

Inside Back Cover: First Step Towards a Devil's Staircase in Spin-Crossover Materials (Angew. Chem. Int. Ed. 30/2016)

E. Trzop , D. Zhang , L. Piñeiro-Lopez , F.J. Valverde-Muñoz , M. Carmen Muñoz
Angewandte Chemie International Edition, 2016, 55 (30), ⟨10.1002/anie.201604286⟩
Article dans une revue hal-01372805v1

Interplay between spin-state change and symmetry-breaking phase transition on cooperative spin-crossover materials

Francisco Javier Valverde Muñoz , Ricardo Guillermo Torres Ramírez , Elzbieta Trzop , Pradip Chakraborty , Guillaume Chastanet
Phase Transition and Dynamical Properties of Spin Transition Materials 2023 (PDSTM2023), Nov 2023, Tokyo, Japan
Communication dans un congrès hal-04330987v1

Interplay between spin-state change and symmetry-breaking phase transition on cooperative spin-crossover materials

Francisco Javier Valverde Muñoz , Ricardo Guillermo Torres Ramírez , Elzbieta Trzop , Pradip Chakraborty , Guillaume Chastanet
1st International Conference on Spin Transition in Kumamoto (ICST), Dec 2023, Kumamoto, Japan
Communication dans un congrès hal-04330960v1

Driving high temperature symmetry breaking with spin state entropy. Experimental and theoretical analysis of [Fe(PM-PEA)2(NCS)2]

Ricardo Guillermo Torres Ramírez , Francisco Javier Valverde Muñoz , Elzbieta Trzop , Thierry Bataille , Hervé Cailleau
Journées de l'Association française de Magnétisme Moléculaire 2023, Association française de Magnétisme Moléculaire, Nov 2023, Mittelwihr (Alsace), France
Communication dans un congrès hal-04305889v1

Ferro-elastic distortion coupled with the spin crossover phenomena in a hysteretic Fe(II) complex

Francisco Javier Valverde Muñoz , Abhilash Ulhe , Ricardo Guillermo Torres Ramírez , Elzbieta Trzop , Nathalie Daro
Journées de l'Association Française de Magnétisme Moléculaire, Nov 2022, Dourdan, France
Communication dans un congrès hal-04012255v1