Eric Collet

296
Documents

Présentation

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.

Publications

122
76
18
16
8
7
7
6
5
4
4
3
3
2
2
2
2
2
1
1
1
1
1
1
1
78
73
56
43
42
38
33
30
27
21
21
19
18
15
15
15
14
13
13
13
12
12
12
10
9
9
9
8
8
8
8
8
8
8
7
7
7
7
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
14
8
7
6
6
5
5
5
4
4
4
4
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Publications

Deposit thumbnail

Stabilizing low symmetry-based functions of materials at room temperature through isosymmetric electronic bistability

Francisco Javier Valverde Muñoz , Ricardo Guillermo Torres Ramírez , Elzbieta Trzop , Thierry Bataille , Nathalie Daro et al.

Materials Horizons, 2025, 12 (5), pp.1463-1472. ⟨10.1039/D4MH01318B⟩

Article dans une revue hal-04933360v1
Deposit thumbnail

Ultrafast charge-transfer-induced spin transition in cobalt-tungstate molecular photomagnets

Kazuki Nakamura , Laurent Guérin , Gaël Privault , Koji Nakabayashi , Marius Hervé et al.

Nature Communications, 2025, 16 (1), pp.5012. ⟨10.1038/s41467-025-60401-4⟩

Article dans une revue hal-05158591v1

Pathway from Molecular Strain to Crystal Domains and Cracks in Layered Co–W Charge-Transfer Materials

Kazuki Nakamura , Wakano Ota , Maryam Alashoor , Guanping Li , Sumit Ranjan Maity et al.

Chemistry of Materials, 2025, 37 (15), pp.6004-6014. ⟨10.1021/acs.chemmater.5c01338⟩

Article dans une revue hal-05235975v1
Deposit thumbnail

Ultrafast and persistent photoinduced phase transition at room temperature monitored by streaming powder diffraction

Marius Hervé , Gaël Privault , Elzbieta Trzop , Shintaro Akagi , Yves Watier et al.

Nature Communications, 2024, Nature Communications, 15 (1), ⟨10.1038/s41467-023-44440-3⟩

Article dans une revue hal-04431335v1
Deposit thumbnail

Left-vs right-handed badminton slice shots: opposite spinning of the chiral shuttlecock and Magnus effect

Eric Collet

Comptes Rendus. Physique, 2024, 25 (G1), pp.1-15. ⟨10.5802/crphys.174⟩

Article dans une revue hal-04388731v2

From Ultrafast Photoinduced Small Polarons to Cooperative and Macroscopic Charge‐Transfer Phase Transition

Gaël Privault , Marius Hervé , Nicolas Godin , Roman Bertoni , Shintaro Akagi et al.

Angewandte Chemie International Edition, 2024, pp.e202408284. ⟨10.1002/anie.202408284⟩

Article dans une revue hal-04649840v1
Deposit thumbnail

Detection of a Jahn-Teller mode as an ultrafast fingerprint of spin-transition-induced charge transfer in CoFe Prussian Blue Analogue

Marius Hervé , Bogdan Marekha , Sandra Mazérat , Talal Mallah , Marco Cammarata et al.

Materials Advances, 2024, ⟨10.1039/d3ma01072d⟩

Article dans une revue hal-04532697v1
Deposit thumbnail

Ultrafast Structural Dynamics of a Photoexcited Mn‐Fe Charge‐Transfer Material in the Polaronic and Phase Transition regimes

Marius Hervé , Gaël Privault , Elzbieta Trzop , Shintaro Akagi , Yves Watier et al.

European Journal of Inorganic Chemistry, 2024, 27 (33), pp.e202400371. ⟨10.1002/ejic.202400371⟩

Article dans une revue hal-04688960v1

Magnetoelectric and MIESST Effects in Spin Crossover Materials Exhibiting Symmetry-breaking

Ricardo G Torres Ramírez , Elzbieta Trzop , Eric Collet

Dalton Transactions, 2024, 53 (24), pp.10159-10167. ⟨10.1039/d4dt00672k⟩

Article dans une revue hal-04599952v1
Deposit thumbnail

Observation of a Picosecond Light-Induced Spin Transition in Polymeric Nanorods

Marco Reinhard , Kristjan Kunnus , Kathryn Ledbetter , Elisa Biasin , Diana Bregenholt Zederkof et al.

ACS Nano, 2024, 18 (24), pp.15468-15476. ⟨10.1021/acsnano.3c10042⟩

Article dans une revue hal-04615500v1
Deposit thumbnail

Introduction to order, disorder and ultrafast phenomena in functional solids

H. Tokoro , Eric Collet , Ernest Pastor

Materials Advances, 2024, 5 (17), pp.6686-6689. ⟨10.1039/d4ma90097a⟩

Article dans une revue hal-04688944v1
Deposit thumbnail

Strain-affected ferroelastic domain walls in RbMnFe charge-transfer materials undergoing collective Jahn–Teller distortion

Marius Hervé , Shintaro Akagi , Laurent Guérin , Leland B Gee , Ryan D. Ribson et al.

RSC Advances, 2024, 14 (47), pp.35081-35089. ⟨10.1039/d4ra06397j⟩

Article dans une revue hal-04818557v1
Deposit thumbnail

Multiscale out-of-equilibrium dynamics driven by pulsed laser excitation in spin-crossover materials: A combined thermoelastic and mechanoelastic study

Laurentiu Stoleriu , Masamichi Nishino , Seiji Miyashita , Alexandru Stancu , Roman Bertoni et al.

Physical Review B, 2023, 108 (1), pp.014306. ⟨10.1103/PhysRevB.108.014306⟩

Article dans une revue hal-04195287v1
Deposit thumbnail

Coupled spin cross-over and ferroelasticity: revisiting the prototype [Fe(ptz)(6)](BF4)(2) material

Eric Collet , Giovanni Azzolina , Jelena Jeftić , Marie-Hélène Lemée-Cailleau

Advances in Physics: X, 2023, 8 (1), pp.2161936. ⟨10.1080/23746149.2022.2161936⟩

Article dans une revue hal-03969207v1
Deposit thumbnail

Bidirectional photoswitchability in an iron(<scp>iii</scp>) spin crossover complex: symmetry-breaking and solvent effects

Raúl Díaz-Torres , Guillaume Chastanet , Eric Collet , Elzbieta Trzop , Phimphaka Harding et al.

Chemical Science, 2023, 14 (26), pp.7185-7191. ⟨10.1039/d3sc01495a⟩

Article dans une revue hal-04163512v1
Deposit thumbnail

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 et al.

CrystEngComm, 2023, 25 (25), pp.3588-3597. ⟨10.1039/d3ce00365e⟩

Article dans une revue hal-04148997v1

Material science: ultrafast transformation, electron–phonon coupling, multi-scale aspects: general discussion

Martina Basini , Lara Benfatto , Yorrick Boeije , Wibke Bronsch , Lin Chen et al.

Faraday Discussions, 2022, 237, pp.80-92. ⟨10.1039/D2FD90035A⟩

Article dans une revue hal-03913579v1
Deposit thumbnail

Shifting photo-stationary light-induced excited spin state trapping equilibrium towards higher temperature by increasing light fluence

Lucas Gournay , Ievgeniia F Chaban , Jean-Yves Mevellec , Bernard Humbert , Etienne Janod et al.

Chemical Physics Letters, 2022, 791, 139395 (6 p.). ⟨10.1016/j.cplett.2022.139395⟩

Article dans une revue hal-03564031v1
Deposit thumbnail

Symmetry-Resolved Study of Lattice Vibration and Libration Modes in [Fe(phen)2(NCS)2] Crystal

Gaël Privault , Jean-Yves Mevellec , Maciej Lorenc , Bernard Humbert , Etienne Janod et al.

Crystal Growth & Design, 2022, 22 (8), pp.5100-5109. ⟨10.1021/acs.cgd.2c00659⟩

Article dans une revue hal-03754119v1

Out-of-equilibrium dynamics driven by photoinduced charge transfer in CsCoFe Prussian blue analogue nanocrystals

S. Zerdane , Marius Hervé , S. Mazerat , L. Catala , R. Alonso-Mori et al.

Faraday Discussions, 2022, ⟨10.1039/d2fd00015f⟩

Article dans une revue hal-03714610v1
Deposit thumbnail

Metal-to-metal electron transfer in a cyanido-bridged {Fe<sub>2</sub>Co<sub>2</sub>} square complex followed by X-ray diffraction and absorption techniques

Corine Mathonière , Dmitri Mitcov , Evangelia Koumousi , Daniel Amorin-Rosario , Pierre Dechambenoit et al.

Chemical Communications, 2022, 58 (86), pp.12098-12101. ⟨10.1039/d2cc04246k⟩

Article dans une revue hal-03821953v1
Deposit thumbnail

Dynamical limits for the molecular switching in a photoexcited material revealed by X-ray diffraction

Alix Volte , Celine Mariette , Roman Bertoni , Marco Cammarata , Xu Dong et al.

Communications Physics, 2022, 5 (1), pp.168. ⟨10.1038/s42005-022-00940-0⟩

Article dans une revue hal-03723851v1
Deposit thumbnail

Domain Wall Dynamics in a Ferroelastic Spin Crossover Complex with Giant Magnetoelectric Coupling

Vibe Boel Jakobsen , Elzbieta Trzop , Emiel Dobbelaar , Laurence C. Gavin , Shalinee Chikara et al.

Journal of the American Chemical Society, 2022, 144 (1), pp.195-211. ⟨10.1021/jacs.1c08214⟩

Article dans une revue hal-03552993v2
Deposit thumbnail

Thermal and Magnetic Field Switching in a Two‐Step Hysteretic Mn(III) Spin Crossover Compound Coupled to Symmetry Breakings

Emiel Dobbelaar , Vibe B Jakobsen , Elzbieta Trzop , Minseong Lee , Shalinee Chikara et al.

Angewandte Chemie International Edition, 2022, 61 (4), ⟨10.1002/anie.202114021⟩

Article dans une revue hal-03433923v1

Optical excitation processes: general discussion

Martin Appleby , Kyle Barlow , Martina Basini , Lara Benfatto , Yorrick Boeije et al.

Faraday Discussions, 2022, 237, pp.327-352. ⟨10.1039/D2FD90037H⟩

Article dans une revue hal-03913583v1
Deposit thumbnail

Impact of the terahertz and optical pump penetration depths on generated strain waves temporal profiles in a V 2 O 3 thin film

Guénolé Huitric , Michael Rodriguez-Fano , Lucas Gournay , Nicolas Godin , Marius Hervé et al.

Faraday Discussions, 2022, 237, pp.389-405. ⟨10.1039/D2FD00013J⟩

Article dans une revue hal-03696651v1
Deposit thumbnail

Transitions photoinduites ultrarapides : un axe émergent pour la photonique

Eric Collet

Photoniques, 2021, 108, pp.28-31. ⟨10.1051/photon/202110828⟩

Article dans une revue hal-03273148v1

Out-of-equilibrium lattice response to photo-induced charge-transfer in a MnFe Prussian blue analogue

Giovanni Azzolina , Roman Bertoni , Céline Mariette , Marco Cammarata , Elzbieta Trzop et al.

Journal of Materials Chemistry C, 2021, 9 (21), pp.6773-6780. ⟨10.1039/d1tc01487k⟩

Article dans une revue hal-03244969v1
Deposit thumbnail

Giant Magnetoelectric Coupling and Magnetic-Field-Induced Permanent Switching in a Spin Crossover Mn(III) Complex

Vibe B Jakobsen , Shalinee Chikara , Jie-Xiang Yu , Emiel Dobbelaar , Conor T Kelly et al.

Inorganic Chemistry, 2021, 60 (9), pp.6167-6175. ⟨10.1021/acs.inorgchem.0c02789⟩

Article dans une revue hal-03122595v1
Deposit thumbnail

Charge-transfer driven by ultrafast spin-transition in a CoFe Prussian blue analogue

Marco Cammarata , Serhane Zerdane , Lodovico Balducci , Giovanni Azzolina , Sandra Mazerat et al.

Nature Chemistry, 2021, 13 (1), pp.10-14. ⟨10.1038/s41557-020-00597-8⟩

Article dans une revue hal-02996531v1

Exploring Ultrafast Photoswitching Pathways in RbMnFe Prussian Blue Analogue

Giovanni Azzolina , Hiroko Tokoro , Kenta Imoto , Marie Yoshikiyo , Shin-Ichi Ohkoshi et al.

Angewandte Chemie International Edition, 2021, 60 (43), pp.23267-23273. ⟨10.1002/anie.202106959⟩

Article dans une revue hal-03330845v1
Deposit thumbnail

Foreword: Ultrafast Phenomena in condensed matter physics

Eric Collet , S. Ravy

Comptes Rendus. Physique, 2021, 22 (S2), pp.3-14. ⟨10.5802/crphys.88⟩

Article dans une revue hal-03556788v1
Deposit thumbnail

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 et al.

Chemical Science, 2021, 12 (4), pp.1317-1326. ⟨10.1039/D0SC04420B⟩

Article dans une revue hal-03152686v1
Deposit thumbnail

Strain wave pathway to semiconductor-to-metal transition revealed by time-resolved X-ray powder diffraction

Céline Mariette , Maciej Lorenc , Hervé Cailleau , Eric Collet , Laurent Guérin et al.

Nature Communications, 2021, 12 (1), pp.1239. ⟨10.1038/s41467-021-21316-y⟩

Article dans une revue hal-03157411v1
Deposit thumbnail

General Landau theory of non-symmetry-breaking and symmetry-breaking spin transition materials

Giovanni Azzolina , Roman Bertoni , Eric Collet

Journal of Applied Physics, 2021, 129 (8), pp.085106. ⟨10.1063/5.0041453⟩

Article dans une revue hal-03157211v1

Coupling and decoupling of spin crossover and ferroelastic distortion: Unsymmetric hysteresis loop, phase diagram, and sequence of phases

Eric Collet , Giovanni Azzolina

Physical Review Materials, 2021, 5 (4), pp.044401. ⟨10.1103/PhysRevMaterials.5.044401⟩

Article dans une revue hal-03249380v1
Deposit thumbnail

Ultrafast control of anisotropy

Eric Collet

Nature Chemistry, 2020, 12 (5), pp.429-430. ⟨10.1038/s41557-020-0462-z⟩

Article dans une revue hal-02562752v1

Structurefunction relationships for thermal and light-induced spin-crossover in isomorphous molecular materials

Rafal Kulmaczewski , Elzbieta Trzop , Eric Collet , Sergi Vela , Malcolm Andrew Halcrow

Journal of Materials Chemistry C, 2020, 8 (25), pp.8420-8429. ⟨10.1039/d0tc02174a⟩

Article dans une revue hal-02928295v1
Deposit thumbnail

Photoswitchable 11 nm CsCoFe Prussian Blue Analogue Nanocrystals with High Relaxation Temperature

L. Trinh , S. Zerdane , S Mazerat , N. Dia , D. Dragoe et al.

Inorganic Chemistry, 2020, 59 (18), pp.13153-13161. ⟨10.1021/acs.inorgchem.0c01432⟩

Article dans une revue hal-03003104v1
Deposit thumbnail

Landau Theory for Non-Symmetry-Breaking Electronic Instability Coupled to Symmetry-Breaking Applied to Prussian Blue Analogue

Giovanni Azzolina , Roman Bertoni , Claude Ecolivet , Hiroko Tokoro , Shin-Ichi Ohkoshi et al.

Physical Review B, 2020, 102 (13), ⟨10.1103/PhysRevB.102.134104⟩

Article dans une revue hal-02964126v1

CNRS Silver Medals:D. Farrusseng, E. Collet, andP. Poulin / CNRS Bronze Medals:J. Wencel‐Delord and D. Voiry

D. Farrusseng , Eric Collet , Philippe Poulin , J. Wencel-Delord , Damien Voiry

Angewandte Chemie International Edition, 2020, 59 (26), pp.10230-10230. ⟨10.1002/anie.202004959⟩

Article dans une revue hal-02962168v1
Deposit thumbnail

Symmetry breakings in a metal organic framework with a confined guest

Céline Mariette , Elzbieta Trzop , Jean-Yves Mevellec , Abdou Boucekkine , Aziz Ghoufi et al.

Physical Review B, 2020, 101 (13), ⟨10.1103/PhysRevB.101.134103⟩

Article dans une revue hal-02552322v1
Deposit thumbnail

Stress‐induced Domain Wall Motion in a Ferroelastic Mn3+ Spin Crossover Complex

Vibe Jakobsen , Elzbieta Trzop , Laurence Gavin , Emiel Dobbelaar , Shalinee Chikara et al.

Angewandte Chemie International Edition, 2020, 59 (32), pp.13305-13312. ⟨10.1002/anie.202003041⟩

Article dans une revue hal-02562751v1
Deposit thumbnail

Hysteresis Photomodulation via Single-Crystal-to-Single-Crystal Isomerization of a Photochromic Chain of Dysprosium Single-Molecule Magnets

Maher Hojorat , Hassan Al Sabea , Lucie Norel , Kevin Bernot , Thierry Roisnel et al.

Journal of the American Chemical Society, 2020, 142 (2), pp.931-936. ⟨10.1021/jacs.9b10584⟩

Article dans une revue hal-02432642v1
Deposit thumbnail

The first observation of hidden hysteresis in an iron(III) spin-crossover complex

Theerapoom Boonprab , Seok Lee , Shane G. Telfer , Keith S. Murray , Wasinee Phonsri et al.

Angewandte Chemie International Edition, 2019, 58 (34), pp.11811-11815. ⟨10.1002/anie.201907619⟩

Article dans une revue hal-02269052v1
Deposit thumbnail

Thermally induced and photoinduced phase transitions in rubidium manganese hexacyanoferrate combining charge transfer and structural reorganization

Shin-Ichi Ohkoshi , Hiroko Tokoro , Eric Collet

Comptes Rendus. Chimie, 2019, 22 (6-7), pp.498-507. ⟨10.1016/j.crci.2019.05.002⟩

Article dans une revue hal-02147876v1
Deposit thumbnail

Lattice phonon modes of the spin crossover crystal [Fe(phen)2(NCS)2] studied by THz, IR, Raman spectroscopies and DFT calculations

Eric Collet , Giovanni Azzolina , Tomoaki Ichii , Laurent Guérin , Roman Bertoni et al.

The European Physical Journal B: Condensed Matter and Complex Systems, 2019, 92 (1), pp.12. ⟨10.1140/epjb/e2018-90553-2⟩

Article dans une revue hal-01982843v1
Deposit thumbnail

Single laser shot photoinduced phase transition of rubidium manganese hexacyanoferrate investigated by X-ray diffraction

Giovanni Azzolina , Eric Collet , Céline Mariette , Marco Cammarata , Elzbieta Trzop et al.

European Journal of Inorganic Chemistry, 2019, 2019 (27), pp.3142-3147. ⟨10.1002/ejic.201801478⟩

Article dans une revue hal-02017137v1
Deposit thumbnail

Finite Size Effects on the Switching Dynamics of Spin-Crossover Thin Films Photoexcited by a Femtosecond Laser Pulse

Karl Ridier , Alin-Ciprian Bas , Victoria Shalabaeva , William Nicolazzi , L. Salmon et al.

Advanced Materials, 2019, 31 (25), pp.1901361. ⟨10.1002/adma.201901361⟩

Article dans une revue hal-02161140v1

Photoselective MLCT to d-d pathways for light-induced excited spin state trapping

S. Zerdane , Marco Cammarata , O. Iasco , M.-L. Boillot , Eric Collet

The Journal of Chemical Physics, 2019, 151 (17), pp.171101. ⟨10.1063/1.5127507⟩

Article dans une revue hal-02388432v1

Temperature dependence of the cooperative out-of-equilibrium elastic switching in a spin-crossover material

Roman Bertoni , Eric Collet , Hervé Cailleau , M.-L. Boillot , Antoine Tissot et al.

Physical Chemistry Chemical Physics, 2019, 21 (12), pp.6606-6612. ⟨10.1039/C8CP07074A⟩

Article dans une revue hal-02063361v1

Spin Crossover Behavior in a Homologous Series of Iron(II) Complexes Based on Functionalized Bipyridyl Ligands

Shufang Xue , Yunnan Guo , Aurelian Rotaru , Helge Mueller-Bunz , Grace G. Morgan et al.

Inorganic Chemistry, 2018, 57 (16), pp.9880-9891. ⟨10.1021/acs.inorgchem.8b00850⟩

Article dans une revue hal-01879730v1
Deposit thumbnail

Solvatomorphism‐induced 45 K hysteresis width in a spin‐crossover mononuclear compound

Abdelhak Djemel , Olaf Stefánczyk , Mathieu Marchivie , Elzbieta Trzop , Eric Collet et al.

Chemistry - A European Journal, 2018, 24 (55), pp.14760-14767. ⟨10.1002/chem.201802572⟩

Article dans une revue hal-01889070v1
Deposit thumbnail

Structural analysis of spin-crossover materials: From molecules to materials

Eric Collet , Philippe Guionneau

Comptes Rendus. Chimie, 2018, 21 (12), pp.1133-1151. ⟨10.1016/j.crci.2018.02.003⟩

Article dans une revue hal-01829388v1
Deposit thumbnail

Disentangling ultrafast electronic and structural dynamics with X-ray lasers

Eric Collet , Marco Cammarata

Chemistry - A European Journal, 2018, 24 (59), pp.15696-15705. ⟨10.1002/chem.201802105⟩

Article dans une revue hal-01829383v1
Deposit thumbnail

Decoupling anion-ordering and spin-Peierls transitions in a strongly one-dimensional organic conductor with a chessboard structure, (o-Me2TTF)(2)NO3

Olivier Jeannin , Eric W. Reinheimer , Pascale Foury-Leylekian , Jean-Paul Pouget , Pascale Auban-Senzier et al.

International Union of Crystallography journal, 2018, 5 (3), pp.361-372. ⟨10.1107/S2052252518004967⟩

Article dans une revue hal-01806936v1
Deposit thumbnail

Probing transient photoinduced charge-transfer in Prussian Blue Analogues with time-resolved XANES and optical spectroscopy

S. Zerdane , Marco Cammarata , Lodovico Balducci , Roman Bertoni , Laure Catala et al.

European Journal of Inorganic Chemistry, 2018, 2018 (3-4), pp.272-277. ⟨10.1002/ejic.201700657⟩

Article dans une revue hal-01556322v1
Deposit thumbnail

Electronic and structural dynamics during the switching of the photomagnetic complex [Fe(L222N5)(CN)2]

Serhane Zerdane , Eric Collet , X. Dong , Samir F. F Matar , Hongfeng F. Wang et al.

Chemistry - A European Journal, 2018, 24 (20), pp.5064-5069. ⟨10.1002/chem.201704746⟩

Article dans une revue hal-01636242v1
Deposit thumbnail

Increasing spin crossover cooperativity in 2D Hofmann-type materials with guest molecule removal

Katrina A. Zenere , Samuel Duyker , Elzbieta Trzop , Eric Collet , Bun Chan et al.

Chemical Science, 2018, 9 (25), pp.5623-5629. ⟨10.1039/c8sc01040d⟩

Article dans une revue hal-01802122v1
Deposit thumbnail

Structural Dynamics upon Photoexcitation in a Spin Crossover Crystal Probed with Femtosecond Electron Diffraction

Yifeng Jiang , Lai Chung Liu , Henrike M. Müller-Werkmeister , Cheng Lu , Dongfang Zhang et al.

Angewandte Chemie International Edition, 2017, 56 (25), pp.7130-7134. ⟨10.1002/anie.201702497⟩

Article dans une revue hal-01523791v1
Deposit thumbnail

The role of symmetry breaking in the structural trapping of light-induced excited spin states

Rafal Kulmaczewski , Elzbieta Trzop , Laurence J Kershaw Cook , Eric Collet , Guillaume Chastanet et al.

Chemical Communications, 2017, 53 (99), pp.13268-13271. ⟨10.1039/c7cc07990g⟩

Article dans une revue hal-01662309v1
Deposit thumbnail

Ultrafast non-thermal laser excitation of gigahertz longitudinal and shear acoustic waves in spin-crossover molecular crystals [Fe(PM-AzA)(2)(NCS)(2)]

T. Parpiiev , M. Servol , Maciej Lorenc , Ievgeniia F Chaban , R. Lefort et al.

Applied Physics Letters, 2017, 111 (17), 179901 (2 p.). ⟨10.1063/1.5009657⟩

Article dans une revue hal-01681154v1
Deposit thumbnail

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 et al.

Crystal Growth & Design, 2017, 17 (5), pp.2736-2745. ⟨10.1021/acs.cgd.7b00218⟩

Article dans une revue hal-01509702v1
Deposit thumbnail

A theoretical approach for elastically driven cooperative switching of spin crossover compounds impacted by an ultrashot laser pulse

Cristian Enachescu , Roman Stoleriu , Masamichi Nishino , Seiji Miyashita , Roman Stancu et al.

Physical Review B, 2017, 95 (22), pp.224107. ⟨10.1103/PhysRevB.95.224107⟩

Article dans une revue hal-01552083v1
Deposit thumbnail

Comparison of structural dynamics and coherence of d–d and MLCT light-induced spin state trapping

S. Zerdane , Liam Wilbraham , Marco Cammarata , Olga Iasco , Eric Rivière et al.

Chemical Science, 2017, 8 (7), pp.4978-4986. ⟨10.1039/C6SC05624E⟩

Article dans une revue hal-01513382v1
Deposit thumbnail

Photoinduced reversible spin-state switching of an Fe III complex assisted by a halogen-bonded supramolecular network

Ie-Rang Jeon , Corine Mathonière , Rodolphe Clérac , Mathieu Rouzières , Olivier Jeannin et al.

Chemical Communications, 2017, 53 (74), pp.10283-10286. ⟨10.1039/C7CC03797J⟩

Article dans une revue hal-01596582v1
Deposit thumbnail

Coherent structural trapping through wave packet dispersion during photoinduced spin state switching.

Henrik T. Lemke , Kasper S. Kjær , Robert Hartsock , Tim B. van Driel , Matthieu Chollet et al.

Nature Communications, 2017, 8 (1), pp.15342. ⟨10.1038/ncomms15342⟩

Article dans une revue hal-01538614v1
Deposit thumbnail

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 et al.

Acta crystallographica Section B: Structural crystallography and crystal chemistry, 2017, 73 (4), pp.660-668. ⟨10.1107/S2052520617007685⟩

Article dans une revue hal-01552077v1
Deposit thumbnail

Photoinduced Structural Dynamics of Molecular Systems Mapped by Time-Resolved X-ray Methods

Majed Chergui , Eric Collet

Chemical Reviews, 2017, 117 (16), pp.11025-11065. ⟨10.1021/acs.chemrev.6b00831⟩

Article dans une revue hal-01559760v1
Deposit thumbnail

Back to the Structural and Dynamical Properties of Neutral-Ionic Phase Transitions

Marylise Buron-Le Cointe , Eric Collet , Bertrand Toudic , Piotr Czarnecki , Hervé Cailleau

Crystals, 2017, 7 (10), ⟨10.3390/cryst7100285⟩

Article dans une revue hal-01596593v1
Deposit thumbnail

Cooperative elastic switching vs laser heating in [Fe(phen)2(NCS)2] spin-crossover crystals excited by a laser pulse

R Bertoni , Maciej Lorenc , T Graber , R Henning , K Moffat et al.

CrystEngComm, 2016, 18 (38), pp.7269-7275. ⟨10.1039/C6CE00659K⟩

Article dans une revue hal-01309441v1
Deposit thumbnail

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 et al.

Angewandte Chemie International Edition, 2016, 55 (30), pp.8675-8679. ⟨10.1002/anie.201602441⟩

Article dans une revue hal-01322372v1
Deposit thumbnail

Activation of coherent lattice phonon following ultrafast molecular spin-state photo-switching: a molecule-to-lattice energy transfer

Andrea Marino , Marco Cammarata , Samir F. Matar , Jean-François Létard , Guillaume Chastanet et al.

Structural Dynamics, 2016, 3 (2), 023605 (15 p.). ⟨10.1063/1.4936290⟩

Article dans une revue hal-01226720v1
Deposit thumbnail

Elastically driven cooperative response of a molecular material impacted by a laser pulse

Roman Bertoni , Maciej Lorenc , Hervé Cailleau , Antoine Tissot , Jérôme Laisney et al.

Nature Materials, 2016, 15 (6), pp.606-610. ⟨10.1038/nmat4606⟩

Article dans une revue hal-01294246v1

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 et al.

Angewandte Chemie International Edition, 2016, 55 (30), ⟨10.1002/anie.201604286⟩

Article dans une revue hal-01372805v1
Deposit thumbnail

Ordering phenomena of high-spin/low-spin states in stepwise spin-crossover materials described by the ANNNI model

Hiroshi Watanabe , Koichiro Tanaka , Nicolas Bréfuel , Hervé Cailleau , Jean-François Létard et al.

Physical Review B, 2016, 93 (1), pp.014419. ⟨10.1103/PhysRevB.93.014419⟩

Article dans une revue hal-01255817v1
Deposit thumbnail

Single Laser Shot Spin State Switching of {Fe II (pz)[Pt(CN) 4 ]} Inside Thermal Hysteresis studied by x-ray diffraction

Eric Collet , Laura Henry , Piñeiro-López Lucia , Loic Toupet , José Antonio Real

Current Inorganic Chemistry , 2016, 6, pp.61. ⟨10.2174/1877944105666150910233704⟩

Article dans une revue hal-01198574v1
Deposit thumbnail

Femtosecond photoswitching dynamics and microsecond thermal conversion driven by laser heating in FeIII spin-crossover solids.

Roman Bertoni , Maciej Lorenc , A. Tissot , M.L. Boillot , Eric Collet

Coordination Chemistry Reviews, 2015, 282-283, pp.66-76. ⟨10.1016/j.ccr.2014.05.024⟩

Article dans une revue hal-01005418v1
Deposit thumbnail

Ultrafast Light-Induced Spin-State Trapping Photophysics Investigated in Fe(phen) 2 (NCS) 2 Spin- Crossover Crystal

Roman Bertoni , Marco Cammarata , Maciej Lorenc , Samir F. Matar , Jean-François Létard et al.

Accounts of Chemical Research, 2015, 48 (3), pp.774-781. ⟨10.1021/ar500444d⟩

Article dans une revue hal-01118869v1
Deposit thumbnail

Local response to light excitation in the charge-ordered phase of (EDO-TTF)2SbF6

M. Servol , Nicolas Moisan , Eric Collet , Hervé Cailleau , Wawrzyniec Kaszub et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (2), pp.024304. ⟨10.1103/PhysRevB.92.024304⟩

Article dans une revue hal-01168113v2

Correction: Electronic vs. structural ordering in a manganese(iii) spin crossover complex

Anthony J. Fitzpatrick , Elzbieta Trzop , Helge Müller-Bunz , Marinela M. Dirtu , Yann Garcia et al.

Chemical Communications, 2015, 51 (99), pp.17630-17630. ⟨10.1039/c5cc90535d⟩

Article dans une revue hal-01259524v1

Computationally Assisted (Solid-State Density Functional Theory) Structural (X-ray) and Vibrational Spectroscopy (FT-IR, FT-RS, TDs-THz) Characterization of the Cardiovascular Drug Lacidipine

K. Drużbicki , J. Mielcarek , A. Kiwilsza , Loic Toupet , Eric Collet et al.

Crystal Growth & Design, 2015, 15 (6), pp.2817-2830. ⟨10.1021/acs.cgd.5b00251⟩

Article dans une revue hal-01255789v1
Deposit thumbnail

Femtosecond spin-state photo-switching dynamics in an FeIII spin crossover solid accompanied by coherent structural vibrations

Roman Bertoni , Maciej Lorenc , Jerome Laisney , Antoine Tissot , Alain Moréac et al.

Journal of Materials Chemistry C, 2015, 3 (30), pp.7792-7801. ⟨10.1039/C5TC00854A⟩

Article dans une revue hal-01152947v1
Deposit thumbnail

Out-of-equilibrium dynamics of photoexcited spin-state concentration waves

Andrea Marino , Marylise Buron-Le Cointe , Maciej Lorenc , Loic Toupet , Robert Henning et al.

Faraday Discussions, 2015, 177, pp.363-379. ⟨10.1039/C4FD00164H⟩

Article dans une revue hal-01076615v1

Electronic vs. structural ordering in a manganese(III) spin crossover complex

Anthony J. Fitzpatrick , Elzbieta Trzop , Helge Müller-Bunz , Marinela M. Dîrtu , Yann Garcia et al.

Chemical Communications, 2015, 51 (99), pp.17540-17543. ⟨10.1039/c5cc05129k⟩

Article dans une revue hal-01218037v1

Femtosecond Electron Diffraction Study of the Spin Crossover Dynamics of Single Crystal [Fe(PM-AzA)2](NCS)2

Yifeng Jiang , Lai Chung Liu , Henrike M. Müller-Werkmeister , Meng Gao , Cheng Lu et al.

Springer Proceedings in Physics, 2015, Ultrafast Phenomena XIX, 162 (3), pp.283-286. ⟨10.1007/978-3-319-13242-6_69⟩

Article dans une revue hal-01131219v1
Deposit thumbnail

The role of ligand-field states in the ultrafast photophysical cycle of the prototypical iron(II) spin-crossover compound [Fe(ptz)6](BF4)2

Andrea Marino , Pradip Chakraborty , Marina Servol , Maciej Lorenc , Eric Collet et al.

Angewandte Chemie International Edition, 2014, 53 (15), pp.3863-3867, 10.1002/anie.201310884. ⟨10.1002/anie.201310884⟩

Article dans une revue hal-00959758v1
Deposit thumbnail

Sequential Activation of Molecular Breathing and Bending during Spin-Crossover Photoswitching Revealed by Femtosecond Optical and X-Ray Absorption Spectroscopy

Marco Cammarata , Roman Bertoni , Maciej Lorenc , Hervé Cailleau , Sergio Di Matteo et al.

Physical Review Letters, 2014, 113 (22), pp.227402. ⟨10.1103/PhysRevLett.113.227402⟩

Article dans une revue hal-01088100v1

Light-Induced Excited Spin State Trapping effect on [Fe(mepy)3tren](PF6)2 solvated crystals

Antoine Tissot , Eric Rivière , Régis Guillot , Loïc Toupet , Eric Collet et al.

Dalton Transactions, 2014, 43 (3), pp.1063-1071. ⟨10.1039/C3DT52495G⟩

Article dans une revue hal-00876851v1

Spin-state ordering on one sub-lattice of a mononuclear iron(III) spin crossover complex exhibiting LIESST and TIESST

Kevin D. Murnaghan , Chiara Carbonera , Loïc Toupet , Michael Griffin , Marinela M. Dîrtu et al.

Chemistry - A European Journal, 2014, 20 (19), pp.5613-5618. ⟨10.1002/chem.201400286⟩

Article dans une revue istex hal-00989029v1

Ultrafast Photoswitching in a Copper-Nitroxide-Based Molecular Magnet

Wawrzyniec Kaszub , Andrea Marino , Maciej Lorenc , Eric Collet , Elena G. Bagryanskaya et al.

Angewandte Chemie International Edition, 2014, 53 (40), pp.10636-10640. ⟨10.1002/anie.201403672⟩

Article dans une revue istex hal-01076606v1

Spin-State Photoswitching Dynamics of the [(TPA)Fe(TCC)]SbF6 Complex.

Wawrzyniec Kaszub , Marylise Buron-Le Cointe , Maciej Lorenc , Marie-Laure Boillot , Marina Servol et al.

European Journal of Inorganic Chemistry, 2013, 2013 (5-6), pp.992-1000. ⟨10.1002/ejic.201201083⟩

Article dans une revue istex hal-00825742v1

Physical chemistry : Molecular motion watched.

Bradley Siwick , Eric Collet

Nature, 2013, 496 (7445), pp.306-7. ⟨10.1038/496306a⟩

Article dans une revue hal-00820226v1
Deposit thumbnail

Femtosecond optical pump-probe reflectivity studies of spin-state photo-switching in the spin-crossover molecular crystals [Fe(PM-AzA)2(NCS)2]

Andrea Marino , Marina Servol , Roman Bertoni , Maciej Lorenc , Cindy Mauriac et al.

Polyhedron, 2013, 66, pp.123-128. ⟨10.1016/j.poly.2013.03.009⟩

Article dans une revue hal-00904690v1

Correlation between Metal-Insulator Transition and Hydrogen Bonding Network in the Organic Metal δ-(BEDT-TTF)4[2,6-Anthracene-bis(sulfonate)]*(H2O)4

Franck Camerel , Guillaume Le Helloco , Thierry Guizouarn , Olivier Jeannin , Marc Fourmigué et al.

Crystal Growth & Design, 2013, 13 (11), pp.5135-5145. ⟨10.1021/cg401416h⟩

Article dans une revue hal-00876676v1

Temperature- and pressure-induced switching of the molecular spin state of an orthorhombic iron(II) spin-crossover salt

Antoine Tissot , Helena Shepherd , Loic Toupet , Eric Collet , Joëlle Sainton et al.

European Journal of Inorganic Chemistry, 2013, 2013 (5-6), pp.1001-1008. ⟨10.1002/ejic.201201059⟩

Article dans une revue istex hal-00795611v1

Impacting materials by light and seeing their structural dynamics

Hervé Cailleau , Maciej Lorenc , Marylise Buron-Le Cointe , Marina Servol , Marco Cammarata et al.

The European Physical Journal. Special Topics, 2013, 222 (5), pp.1077-1092. ⟨10.1140/epjst/e2013-01908-x⟩

Article dans une revue hal-00854156v1

Competing Symmetry Breaking and Spin Crossover in [FeH2L2?Me ](ClO4)2.

Hiroshi Watanabe , Nicolas Bréfuel , Eric Collet , Loïc Toupet , Koichiro Tanaka et al.

European Journal of Inorganic Chemistry, 2013, 2013 (5-6), pp.710-715. ⟨10.1002/ejic.201200878⟩

Article dans une revue istex hal-00825751v1

Femtosecond spin-state photoswitching of molecular nanocrystals evidenced by optical spectroscopy.

Roman Bertoni , Maciej Lorenc , Marina Servol , Antoine Tissot , Marie-Laure Boillot et al.

Angewandte Chemie International Edition, 2012, 51 (30), pp.7485-9. ⟨10.1002/anie.201202215⟩

Article dans une revue istex hal-00856279v1

PIPT from the Beginning to Future

Hervé Cailleau , C. Luty , Shin-Ya Koshihara , Marina Servol , Maciej Lorenc et al.

Acta Physica Polonica A, 2012, 121 (2), pp.297-306. ⟨10.12693/APhysPolA.121.297⟩

Article dans une revue hal-00909514v1

Cascading photoinduced, elastic, and thermal switching of spin states triggered by a femtosecond laser pulse in an Fe(III) molecular crystal

Maciej Lorenc , Cherif Baldé , Wawrzyniec Kaszub , Antoine Tissot , Nicolas Moisan et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2012, 85 (5), pp.054302. ⟨10.1103/PhysRevB.85.054302⟩

Article dans une revue hal-00909509v1

100 picosecond diffraction catches structural transients of laser-pulse triggered switching in a spin-crossover crystal.

Eric Collet , Maciej Lorenc , Marco Cammarata , Laurent Guérin , Marina Servol et al.

Chemistry - A European Journal, 2012, 18 (7), pp.2051-5. ⟨10.1002/chem.201103048⟩

Article dans une revue istex hal-00909464v1

Time-Resolved Pump-Probe Diffraction Experiment at SOLEIL Synchrotron: Photoinduced Spin Transition in the Molecular Crystal [TPA Fe(III) TCC] PF6

Claire Laulhé , Sylvain Ravy , Pierre Fertey , Erik Elkaim , Fabien Legrand et al.

Acta Physica Polonica A, 2012, 121 (2), pp.332-335. ⟨10.12693/APhysPolA.121.332⟩

Article dans une revue hal-00909538v1

Probing Charge-Transfer Excited States in a Quasi-Nonluminescent Electron-Rich Fe(II)-Acetylide Complex by Femtosecond Optical Spectroscopy

Ciro d'Amico , Maciej Lorenc , Eric Collet , Katy A. Green , Karine Costuas et al.

Journal of Physical Chemistry C, 2012, 116 (5), pp.3719-3727. ⟨10.1021/jp208522w⟩

Article dans une revue hal-00753756v1

New ferroelectric: Bis-thiourea pyridinium bromide inclusion compound

Piotr Czarnecki , Aleksandra Pajzderska , Jan Wąsicki , Eric Collet , Loïc Toupet

Journal of Materials Research, 2012, 27 (22), pp.2844-2850. ⟨10.1557/JMR.2012.301⟩

Article dans une revue hal-00856655v1

Ultrafast spin-state photoswitching in a crystal and slower consecutive processes investigated by femtosecond optical spectroscopy and picosecond X-ray diffraction.

Eric Collet , Nicolas Moisan , Cherif Baldé , Roman Bertoni , Elzbieta Trzop et al.

Physical Chemistry Chemical Physics, 2012, 14 (18), pp.6192-9. ⟨10.1039/c2cp23587k⟩

Article dans une revue hal-00909271v1
Deposit thumbnail

Intermolecular control of thermoswitching and photoswitching phenomena in two spin-crossover polymorphs

Marylise Buron-Le Cointe , Johan Hebert , Cherif Baldé , Nicolas Moisan , Loïc Toupet et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2012, 85 (6), 064114 (9 p.). ⟨10.1103/PhysRevB.85.064114⟩

Article dans une revue hal-00673256v1
Deposit thumbnail

Aperiodic spin state ordering of bistable molecules and its photoinduced erasing

Eric Collet , Hiroshi Watanabe , Nicolas Bréfuel , Lukas. Palatinus , Ludovic Roudaut et al.

Physical Review Letters, 2012, 109 (25), pp.255. ⟨10.1103/PhysRevLett.109.257206⟩

Article dans une revue hal-00768148v1

White Light Snapshot of Non-Equilibrium High-Spin State in a Molecular Crystal

Wawrzyniec Kaszub , Eric Collet , Hervé Cailleau , Marina Servol , Marie-Laure Boillot et al.

Acta Physica Polonica A, 2012, 121 (2), pp.324-327. ⟨10.12693/APhysPolA.121.324⟩

Article dans une revue hal-00909554v1

Dynamical separation of spin and lattice degrees of freedom in the relaxation process from the photo-induced state

H. Watanabe , Nicolas Bréfuel , Shin-Ichiro Mouri , Jean-Pierre Tuchagues , Eric Collet et al.

EPL - Europhysics Letters, 2011, 96, pp.17004. ⟨10.1209/0295-5075/96/17004⟩

Article dans une revue hal-00697449v1

Ultrafast spectral weight transfer in RBaCo2O6−δ (R=Sm, Gd, and Tb): Role of electronic correlation in a photoinduced phase transition

Y. Okimoto , Takashi Miyata , M.S Endo , M. Kurashima , K. Onda et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 84 (12), pp.121102. ⟨10.1103/PhysRevB.84.121102⟩

Article dans une revue hal-00697398v1

The cooperative spin-state transition of an iron(III) compound [FeIII(3-MeO-SalEen)2]PF6: thermal- vs. ultra-fast photo-switching

Antoine Tissot , Roman Bertoni , Eric Collet , Loïc Toupet , Marie-Laure Boillot

Journal of Materials Chemistry, 2011, 21, pp.18347. ⟨10.1039/C1JM14163E⟩

Article dans une revue hal-00697378v1

The kinetics features of a thermalspintransition characterized by opticalmicroscopy on the example of [Fe(bbtr)3](ClO4)2singlecrystals: Size effect and mechanical instability

Christian Chong , Ahmed Slimani , François Varret , Kamel Boukheddaden , Eric Collet et al.

Chemical Physics Letters, 2011, 504 (1-3), pp.29-33. ⟨10.1016/j.cplett.2011.01.041⟩

Article dans une revue istex hal-00713598v1

First single-crystal synthesis and low-temperature structural determination of the quasi-2D quantum spin compound (CuCl)LaNb(2)O(7)

Olivier J. Hernandez , Cédric Tassel , Kunihiro Nakano , Werner Paulus , Clemens Ritter et al.

Dalton Transactions, 2011, 40 (17), pp.4605. ⟨10.1039/c0dt01665a⟩

Article dans une revue hal-00658192v1

The propagation of the thermal spin transition of [Fe(btr)2(NCS)2].H2Osingle crystals, observed by optical microscopy

Francois Varret , Ahmed Slimani , K. Boukheddaden , Christian Chong , Haritosh Mishra et al.

New Journal of Chemistry, 2011, 35 (10), pp.2333-2340. ⟨10.1039/C1NJ20332K⟩

Article dans une revue hal-00697165v1

Ferromagnetically coupled Shastry-Sutherland quantum spin singlets in (CuCl)LaNb₂O₇.

C. Tassel , J. Kang , C. Lee , Olivier Hernandez , Y. Qiu et al.

Physical Review Letters, 2010, 105 (16), pp.167205. ⟨10.1103/PhysRevLett.105.167205⟩

Article dans une revue hal-00825674v1

Electronic and structural aspects of spin transitions observed by optical microscopy. The case of [Fe(ptz)6](BF4)2.

Christian Chong , Haritosh Mishra , Kamel Boukheddaden , Stéphane Denise , Guillaume Bouchez et al.

Journal of Physical Chemistry B, 2010, 114 (5), pp.1975-84. ⟨10.1021/jp910999y⟩

Article dans une revue hal-00659681v1

Dynamical structural science

Eric Collet

Acta Crystallographica Section A : Foundations of Crystallography [1968-2013], 2010, 66 (2), pp.133-134. ⟨10.1107/S0108767310004551⟩

Article dans une revue hal-00659606v1

Capturing One-Dimensional Precursors of a Photoinduced Transformation in a Material

Laurent Guérin , Johan Hébert , Marylise Buron-Le Cointe , Shin-Ichi Adachi , Shin-Ya Koshihara et al.

Physical Review Letters, 2010, 105, pp.246101. ⟨10.1103/PHYSREVLETT.105.246101⟩

Article dans une revue hal-00732934v1

Nanoscale self-hosting of molecular spin-states in the intermediate phase of a spin-crossover material.

Nicolas Bréfuel , Eric Collet , Hiroshi Watanabe , Masaaki Kojima , Naohide Matsumoto et al.

Chemistry - A European Journal, 2010, 16 (47), pp.14060-8. ⟨10.1002/chem.201001264⟩

Article dans une revue istex hal-00910889v1

Structural dynamics of photoinduced molecular switching in the solid state.

Hervé Cailleau , Maciej Lorenc , Laurent Guérin , Marina Servol , Eric Collet et al.

Acta Crystallographica Section A : Foundations of Crystallography [1968-2013], 2010, 66 (Pt 2), pp.189-97. ⟨10.1107/S0108767309051046⟩

Article dans une revue istex hal-00659623v1

Photomagnetic switching of heterometallic complexes [M(dmf)4(H2O)3(mu-CN)Fe(CN)5].H2O (M=Nd, La, Gd, Y) analyzed by single-crystal X-ray diffraction and ab initio theory.

Helle Svendsen , Jacob Overgaard , Marie A Chevallier , Eric Collet , Yu-Sheng Chen et al.

Chemistry - A European Journal, 2010, 16 (24), pp.7215-23. ⟨10.1002/chem.200902997⟩

Article dans une revue istex hal-00659375v1

Discovery of an intermediate phase in bis-thiourea pyridinium chloride inclusion compound.

Aleksandra Pajzderska , Jan Wąsicki , Piotr Czarnecki , Loic Toupet , Eric Collet

The Journal of Chemical Physics, 2009, 130 (4), pp.044503. ⟨10.1063/1.3065983⟩

Article dans une revue hal-00666908v1

The photo-induced phase transition in Et2Me2Sb[Pd(dmit)2]2

Tadahiko Ishikawa , Naoto Fukazawa , Yoshitaka Matsubara , Ryohei Nakajima , Ken Onda et al.

Physica Status Solidi C: Current Topics in Solid State Physics, 2009, 6 (1), pp.112-115. ⟨10.1002/PSSC.200879835⟩

Article dans une revue istex hal-00666931v1

Successive Dynamical Steps of Photoinduced Switching of a Molecular Fe(III) Spin-Crossover Material by Time-Resolved X-Ray Diffraction

Maciej Lorenc , Johan Hébert , Nicolas Moisan , Elzbieta Trzop , Marina Servol et al.

Physical Review Letters, 2009, 103 (2), pp.28301. ⟨10.1103/PHYSREVLETT.103.028301⟩

Article dans une revue hal-00665788v1

Large and ultrafast photoinduced reflectivity change in the charge separated phase of Et2Me2Sb[Pd(1,3-dithiol-2-thione-4,5-dithiolate)2]2

T. Ishikawa , N. Fukazawa , Y. Matsubara , R. Nakajima , K. Onda et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 80 (11), pp.115108. ⟨10.1103/PHYSREVB.80.115108⟩

Article dans une revue hal-00665719v1

Polymorphism in the spin-crossover ferric complexes [(TPA)Fe(III)(TCC)]PF6.

Eric Collet , Marie-Laure Boillot , Johan Hebert , Nicolas Moisan , Marina Servol et al.

Acta Crystallographica Section B : Structural Science [1968-2013], 2009, 65 (Pt 4), pp.474-80. ⟨10.1107/S0108768109021508⟩

Article dans une revue istex hal-00665933v1

Probing the photoinduced phase transition in (C2H5)2(CH3)2Sb[Pd(dmit)2]2

Naoto Fukazawa , Tadahiko Ishikawa , Ryohei Nakajima , Yoshitaka Matsubara , Makoto Kitayama et al.

Journal of Physics: Conference Series, 2009, 148 (01), pp.2003. ⟨10.1088/1742-6596/148/1/012003⟩

Article dans une revue hal-00666714v1

Concerted spin crossover and symmetry breaking yield three thermally and one light-induced crystallographic phases of a molecular material.

Nicolas Bréfuel , Hiroshi Watanabe , Loic Toupet , Jérémy Come , Naohide Matsumoto et al.

Angewandte Chemie International Edition, 2009, 121 (49), pp.9468-9471. ⟨10.1002/ange.200904190⟩

Article dans une revue istex hal-00665492v1

Ferroelectricity of Inclusion Compounds of Thiourea with Pyridinium Iodide and Nitrate

Aleksandra Pajzderska , Eric Collet , Piotr Czarnecki , Jan Wąsicki

Journal of Physical Chemistry C, 2009, 113 (15), pp.6282-6289. ⟨10.1021/jp9004295⟩

Article dans une revue hal-00666090v1

Control of metal-insulator transition in (EDO-TTF)2SbF6

Mitsuhiko Maesato , Yoshiaki Nakano , Xiangfeng Shao , Yukihiro Yoshida , Hideki Yamochi et al.

Journal of Physics: Conference Series, 2009, 148 (01), pp.2004. ⟨10.1088/1742-6596/148/1/012004⟩

Article dans une revue hal-00666772v1

Photomagnetic switching of the complex [Nd(dmf)4(H2O)3(mu-CN)Fe(CN)5] x H2O analyzed by single-crystal X-ray diffraction.

Helle Svendsen , Jacob Overgaard , Marie A. Chevallier , Eric Collet , Bo Brummerstedt Iversen

Angewandte Chemie International Edition, 2009, 48 (15), pp.2780-3. ⟨10.1002/anie.200805997⟩

Article dans une revue istex hal-00666030v1

Multi-phonon dynamics of the ultra-fast photoinduced transition of (EDO-TTF)2SbF6

Maciej Lorenc , Nicolas Moisan , Marina Servol , Hervé Cailleau , Shin-Ya Koshihara et al.

Journal of Physics: Conference Series, 2009, 148 (1), pp.012001. ⟨10.1088/1742-6596/148/1/012001⟩

Article dans une revue hal-00666190v1

Towards ultrafast spin-state switching in the solid state

Nicolas Moisan , Marina Servol , Maciej Lorenc , Antoine Tissot , Marie-Laure Boillot et al.

Comptes Rendus. Chimie, 2008, 11 (10), pp.1235-1240. ⟨10.1016/j.crci.2008.05.012⟩

Article dans une revue istex hal-00725129v1
Deposit thumbnail

Photoinduced phenomena and structural analysis associated with the spin-state switching in the [FeII(DPEA)(NCS)2] complex

David Glijer , Johan Hebert , Elzbieta Trzop , Eric Collet , Loïc Toupet et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 78 (13), 134112 (9 p.). ⟨10.1103/PhysRevB.78.134112⟩

Article dans une revue hal-00350954v1

Structural and dynamical aspects of the phase transition in the new thiourea thiazolium bromide inclusion compound.

Aleksandra Pajzderska , Jan Wąsicki , H. Małuszyńska , Piotr Czarnecki , Loïc Toupet et al.

The Journal of Chemical Physics, 2008, 129 (10), pp.104501. ⟨10.1063/1.2972141⟩

Article dans une revue hal-00725125v1

Hidden Degrees of Freedom in Aperiodic Materials

Bertrand Toudic , Pilar Garcia , Christophe Odin , Philippe Rabiller , Claude Ecolivet et al.

Science, 2008, 319 (5859), pp.69-71. ⟨10.1126/SCIENCE.1146745⟩

Article dans une revue hal-00725179v1

State of the art and opportunities in probing photoinduced phase transitions in molecular materials by conventional and picosecond X-ray diffraction

Eric Collet , Marylise Buron-Le Cointe , Maciej Lorenc , Hervé Cailleau

Zeitschrift Fuer Kristallographie, 2008, 223 (4-5), pp.272-282. ⟨10.1524/zkri.2008.0027⟩

Article dans une revue hal-00732946v1

An optical microscope study of photoswitching and relaxation in single crystals of the spin transition solid [Fe(ptz)6](BF4)2, with image processing

A. Goujon , Francois Varret , K. Boukheddaden , C. Chong , J. Jeftic et al.

Inorganica Chimica Acta, 2008, pp.4055-4064. ⟨10.1016/j.ica.2008.03.094⟩

Article dans une revue istex hal-00402152v1

Temperature-dependent interactions and disorder in the spin-transition compound [FeII(L)2][ClO4]2·C7H8 through structural, calorimetric, cagnetic, photomagnetic, and diffuse reflectance investigations

Vibha Mishra , Rabindranath Mukherjee , Jorge Linares , Cherif Balde , Cédric Desplanches et al.

Inorganic Chemistry, 2008, 47 (17), pp.7577-7587. ⟨10.1021/ic8002977⟩

Article dans une revue istex hal-00320978v1

Down to the quantum limit at the neutral-to-ionic phase transition of (BEDT-TTF)-(ClMe-TCNQ): symmetry analysis and phase diagram.

M. H. Lemée-Cailleau , Eric Collet , M. Buron-Le Cointe , N. Grach , B. Ouladdiaf et al.

Journal of Physical Chemistry B, 2007, 111 (22), pp.6167-72. ⟨10.1021/jp0671291⟩

Article dans une revue istex hal-00906118v1

Developing 100 ps-resolved X-ray structural analysis capabilities on beamline NW14A at the Photon Factory Advanced Ring.

Shunsuke Nozawa , Shin-Ichi Adachi , Jun-Ichi Takahashi , Ryoko Tazaki , Laurent Guérin et al.

Journal of Synchrotron Radiation, 2007, 14 (Pt 4), pp.313-9. ⟨10.1107/S0909049507025496⟩

Article dans une revue hal-00906108v1
Deposit thumbnail

Wavelength selective light-induced magnetic effects in the binuclear spin crossover compound {[Fe(bt)(NCS)2]2(bpym)}

Nawell Ould-Moussa , Elzbieta Trzop , S. Mouri , Samir Zein , Gábor Molnár et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2007, 75 (5), pp.054101. ⟨10.1103/PhysRevB.75.054101⟩

Article dans une revue hal-00906085v1

Structural investigation of the photoinduced spin conversion in the dinuclear compound {[Fe(bt)(NCS)2]2(bpym)}: toward controlled multi-stepped molecular switches

Elzbieta Trzop , Marylise Buron-Le Cointe , Hervé Cailleau , Loic Toupet , Gábor Molnár et al.

Journal of Applied Crystallography, 2007, 40, pp.158-164. ⟨10.1107/S002188980605028X⟩

Article dans une revue istex hal-00906044v1
Deposit thumbnail

Structural investigation of the photoinduced spin transition in the [Fe(PM-BIA)2(NCS)2] compound

Kouhei Ichiyanagi , Johan Hebert , Loic Toupet , Hervé Cailleau , Eric Collet et al.

Solid State Data - Pt B: Solid State Phenomena, 2006, 112, pp.81-88. ⟨10.4028/www.scientific.net/SSP.112.81⟩

Article dans une revue hal-00085097v1
Deposit thumbnail

Nature and mechanism of the photoinduced spin transition in [Fe(PM-BiA)2(NCS)2].

Kouhei Ichiyanagi , Johan Hebert , Loic Toupet , Hervé Cailleau , Philippe Guionneau et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2006, 73 (6), p. 060408 (4 p.). ⟨10.1103/PhysRevB.73.060408⟩

Article dans une revue hal-00020192v1

Phase transition in (EDO-TTF)2PF6 : domain growing in the thermal hysteresis and ultra-fast photoinduced effects.

L. Guerin , D. Glijer , N. Moisan , Maciej Lorenc , M. Buron et al.

Jounal of Physics, 2005, 21, pp.136

Article dans une revue hal-00016220v1

Probing photoinduced phase transition in a charge-transfer molecular crystal by 100 picosecond X-ray diffraction

Laurent Guérin , Eric Collet , Marie-Hélène Lemée-Cailleau , Marylise Buron-Le Cointe , Hervé Cailleau et al.

Chemical Physics, 2004, 299 (2-3), pp.163-170. ⟨10.1016/j.chemphys.2003.10.002⟩

Article dans une revue istex hal-03429171v1

Photoinduced spin transition probed by x-ray diffraction

Laurent Guérin , Eric Collet , Marie-Hélène Lemée-Cailleau , Marylise Buron-Le Cointe , Hervé Cailleau et al.

Physical Review B, 2004, 69 (2), pp.163-170. ⟨10.1103/PhysRevB.69.020101⟩

Article dans une revue hal-03429158v1

Ultrafast dynamics of charged carriers in strained BiVO4 thin films

Simon Gwénaël Mizrahi , Erwin N. Fernandez , Hanna Strojecka , Nicolas Godin , Eric Collet et al.

9th International Symposium on Structure-Property Relationship in Solid State Materials (SPSSM-2025), Jul 2025, Nantes, France

Communication dans un congrès hal-05488053v1

Freeze on heating: new opportunities for advanced physical properties of materials opperating at room temperature

Eric Collet

9th Phase Transition and Dynamical Properties of Spin Transition Materials Conference, 2025, Dublin, Ireland

Communication dans un congrès hal-05521123v1

Streaming crystallography and Landau theory on the study of the out-of-equilibrium photo-induced phase transition in a RbMnFe Prussian Blue Analogue

Ricardo Guillermo Torres Ramírez , Marius Hervé , Gaël Privault , Elzbieta Trzop , Shintaro Akagi et al.

35th European Crystallography Meeting, Aug 2025, Poznan, Poland

Communication dans un congrès hal-05458740v1

Freezing upon heating: a molecular approach for the future design of new symmetry-broken functionalised materials operating at room temperature

Francisco Javier Valverde Muñoz , Ricardo Guillermo Torres Ramírez , Elzbieta Trzop , Guillaume Chastanet , Hervé Cailleau et al.

19th International Conference on Molecular Magnetism (ICMM), Oct 2025, Bordeaux, France

Communication dans un congrès hal-05376501v1

Towards high temperature low-symmetry functional materials. Analysis of a spin-crossover Fe(II) complex

Ricardo Guillermo Torres Ramírez , Francisco Javier Valverde Muñoz , Elzbieta Trzop , Thierry Bataille , Nathalie Daro et al.

Journée de l'école doctorale ED-S3M 2024, Ecole Doctorale Science de la matère, des Molécules et Matériaux, May 2024, Rennes (Campus de Beaulieu), France

Communication dans un congrès hal-04583984v1

Monitoring the out-of-equilibrium dynamics of isosymmetric and symmetry-breaking degrees of freedom during photoinduced phase transition

Eric Collet

international conference on photoinduced phase transitions, 2024, Nijmegen Netherlands, Netherlands

Communication dans un congrès hal-05521115v1

Multiscale photoswitching dynamics of RbMn[Fe(CN)6] charge-transfer materials

Eric Collet

Non-Equilibrium Dynamics of Condensed Matter in the Time Domain, 2024, Schluchsee, Germany

Communication dans un congrès hal-05521110v1

From photoinduced charge-transfer polaron to persistent photoinduced phase: ultrafast and multiscale dynamics

Eric Collet

8th Bordeaux Olivier Kahn Discussions: Magnetism & Light, 2024, Bordeaux, France

Communication dans un congrès hal-05521109v1

From Ultrafast Photoinduced Small Polarons to Cooperative and Macroscopic Charge-Transfer Phase Transition

Eric Collet

Modern Trends in Molecular Magnetism and Spins in Molecular Systems (MTMM / SiMS), SSCU, IISC, 2024, Bengalore, India

Communication dans un congrès hal-05521116v1

Revealing hidden phases in an Fe(II) metal-organic framework showing spin crossover phenomena

Francisco Javier Valverde Muñoz , Ricardo Guillermo Torres Ramírez , Elzbieta Trzop , M Carmen Muñoz , Daopeng Zhang et al.

9th European Conference on Molecular Magnetism (ECMM2024), Jul 2024, Krakow (Cracovie), Poland

Communication dans un congrès hal-04692602v1

Functional materials exhibiting coupled change of electronic state and symmetry

Ricardo Guillermo Torres Ramírez , Elzbieta Trzop , Eric Collet

CNRS-JSPS-JST Celebration Event for the 50th Anniversary of France-Japan Scientific Cooperation, Oct 2024, Tokyo, Japan

Communication dans un congrès hal-05458751v1

Stabilizing low-symmetry based functions of materials at high temperataure

Francisco Javier Valverde Muñoz , Ricardo Guillermo Torres Ramírez , Elzbieta Trzop , Guillaume Chastanet , Boris Le Guennic et al.

European Crystallographic Meeting (ECM34), Aug 2024, Padova, Italy. ⟨10.1107/S205327332409555X⟩

Communication dans un congrès hal-04692621v1

Ultrafast charge transfer driven by photoinduced spin transition

Eric Collet

SP2P’21, Subdivision Photochimie, Photophysique, Photosciences colloquium, French Chemical Society, 2023, Rennes, France

Communication dans un congrès hal-05521091v1

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 et al.

8th Phase Transition and Dynamical Properties of Spin Transition Materials Conference - PDSTM 2023, The University of Tokyo, Nov 2023, Tokyo, Japan

Communication dans un congrès hal-04330987v1

Multiscale approach of ultrafast photoinduced phase transitions in multi-functional materials

Eric Collet

Meeting on Scientific Opportunities with Very Hard XFEL Radiation, 2023, Hamburg (D), Germany

Communication dans un congrès hal-05521099v1

When spin crossover couples to symmetry breaking

Eric Collet

International conference on spin transition, 2023, Kumamoto, Japan

Communication dans un congrès hal-05521103v1

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 et al.

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 et al.

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

Studying ultrafast and non reversible photoinduced phase transition by streaming crystallography

Eric Collet

Crystallography Association meeting Bordeaux, 2023, Bordeaux, France

Communication dans un congrès hal-05521081v1

Non-reversible Photoinduced Phase Transition in the RbMnFe Prussian Blue Analogue Studied by Streaming Crystallography

Marius Hervé , Ievgeniia F Chaban , Gaël Privault , Shintaro Akagi , Elzbieta Trzop et al.

PhotOnline'2023, Feb 2023, Online, France

Communication dans un congrès hal-03979155v1

Ultrafast control of materials down to nanoscale

Eric Collet

C nano meeting, 2023, Poitier, France

Communication dans un congrès hal-05521085v1

Disentangling ultrafast electronic and structural dynamics in photomagnetic materials

Eric Collet

European Workshop on theoretical approaches of molecular magnetism "Jujol-X", May 2022, Erquy, France

Communication dans un congrès hal-03721061v1

Alajos Kálmán Prize lecture

Eric Collet

33th European Crystallographic Meeting, Aug 2022, Versailles, France

Communication dans un congrès hal-03721052v1

Making ultrafast phase transition movie with streaming crystallography and femtosecond XANES in Prussian blue analogues

Eric Collet , Giovanni Azzolina , Roman Bertoni , Céline Mariette , Marco Cammarata et al.

33th European Crystallographic Meeting, Aug 2022, Versailles, France

Communication dans un congrès hal-03721048v1

Ultrafast spectroscopy applied to photoinduced phase transition

Gaël Privault , Eric Collet , Maciej Lorenc , Bernard Humbert , Alaska Subedi

Journée de l'Ecole Doctorale 3M (JED3M - Doctoral School Day), Jun 2022, Rennes, France

Communication dans un congrès hal-03765256v1

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 et al.

Journées de l'Association Française de Magnétisme Moléculaire, Nov 2022, Dourdan, France

Communication dans un congrès hal-04012255v1

Introduction to the Faraday Discussion "From optical to THz control of materials Faraday Discussion

Eric Collet

Faraday Discussion, May 2022, Londres, United Kingdom

Communication dans un congrès hal-03721057v1

Ultrafast transformation of matter : from molecule to material

Eric Collet

Journée de l'école doctorale 3M, Jun 2022, Rennes, France

Communication dans un congrès hal-03721066v1

Non-reversible Photoinduced Phase Transition in the RbMnFe Prussian Blue Analogue Studied by Streaming Crystallography

Marius Hervé , Ievgeniia F Chaban , Gaël Privault , Shintaro Akagi , Elzbieta Trzop et al.

Journées de l'Association Française de Magnétisme Moléculaire, Nov 2022, Dourdan, France

Communication dans un congrès hal-03892034v1

TeraHertz pump/Optical probe experiments on vanadium sesquioxyde (V2O3) thin films in the Paramagnetic Metallic phase

Guénolé Huitric , Michael Rodriguez-Fano , Lucas Gournay , Nicolas Godin , Zohra Khaldi et al.

JMC17, Aug 2021, Distanciel, France

Communication dans un congrès hal-04055992v1
Deposit thumbnail

Controlling materials with lattice vibrations

Gaël Privault , Eric Collet , Maciej Lorenc , Ievgeniia F Chaban , Alaska Subedi et al.

Journée des doctorants : PhDay 2021, Université de Rennes, Nov 2021, Rennes, France

Communication dans un congrès hal-03765279v1

Decoupling with X-FEL electronic and structural dynamics for understanding the emergence of functions in photomagnetic materials

Eric Collet , Giovanni Azzolina , Serhane Zerdane , Marius Hervé , Gaël Privault et al.

Pacifichem, Dec 2021, Honolulu, United States

Communication dans un congrès hal-03721034v1

Spin crossover, charge transfer, radical dimerization and symmetry breaking: BREAKING: unsymmetric hysteresis loop and sequence of phases

Eric Collet , Giovanni Azzolina , Roman Bertoni

2BSwitch 2021 Symposium, Aug 2021, Bayreuth, Germany

Communication dans un congrès hal-03720895v1

When electronic instability couples to symmetry breaking

Eric Collet

Journées scientifiques du GDR MCM, Dec 2021, Dourdan, France

Communication dans un congrès hal-03720919v1

Transitions de phase ultra-rapides résolues en temps

M. Servol , Céline Mariette , Maciej Lorenc , Marco Cammarata , Roman Bertoni et al.

Ecole Thématique Chocolas 2, Oct 2021, Saint-Pierre-d'Oléron, France

Communication dans un congrès hal-03722228v1

Tracking ultrafast charge transfer and spin transition behind photomagnetism in molecular materials

Eric Collet

Scientific Opportunities at X-FEL, Nov 2021, Hambourg, Germany

Communication dans un congrès hal-03721040v1

Conférence plénière

Eric Collet

Association Française de Cristallographie 2021, Jun 2021, Grenoble, France

Communication dans un congrès hal-03720909v1

Photoinduced charge-transfer in Prussian blue analogues: from local self-trapping to macroscopic phase transition

Eric Collet , Giovanni Azzolina , Serhane Zerdane , Marius Hervé , Gaël Privault et al.

PIPT7: Photoinduced Phase Transitions and Cooperative Phenomena, Nov 2021, Santa Fee, United States

Communication dans un congrès hal-03721035v1

Ultrafast photoinduced charge-transfer in Prussian blue analogues

Eric Collet

Journées annuelles de Subdivision Photochimie, Photophysique, Photosciences de la division Chimie-Physique, commune à la Société Française de Physique et la Société Chimique de France, Oct 2021, Rennes, France

Communication dans un congrès hal-03721037v1

Sonder la structure et la dynamique de matériaux fonctionnels à l'échelle femtoseconde avec les X-FEL

Eric Collet , Marco Cammarata , Céline Mariette , Maciej Lorenc , Roman Bertoni et al.

Science autour des FEL-XFEL, Dec 2020, Paris, France

Communication dans un congrès hal-03720876v1

Diffraction et cristallographie jusqu'à l'échelle femtoseconde

Eric Collet

Congrès de l'association française de cristallographie, Jun 2020, Grenoble, France

Communication dans un congrès hal-02344435v1

Discussion Leader: Magnetism and Spin Phenomena

Eric Collet

Gordon Research Conference: Ultrafast Phenomena in Cooperative Systems, Feb 2020, Lucca, Italy

Communication dans un congrès hal-02472122v1

Photoinduced Elastically-Driven Cooperative Transformation: from molecular structural trapping to macroscopic conversion

Eric Collet

ISCOM 2019, Sep 2019, Tomar, Portugal

Communication dans un congrès hal-02344420v1

Understanding molecular photo-switching by disentangling ultra-fast electronic and structural dynamics with X-ray lasers

Eric Collet

Réunion scientifique des GDR PES & GDR MCM meeting, Jun 2019, Lille, France

Communication dans un congrès hal-02344425v1

Etudes des matériaux par des méthodes rayons X à haute résolution temporelle

Eric Collet

Colloque Rayons X et Matière, Nov 2019, Nancy, France

Communication dans un congrès hal-02344409v1

Combining optical, THz and X-ray studies for understanding out-of-equilibrium transformation of materials

Eric Collet

Wave Interactions at the Nanoscale, Mar 2019, Les Houches, France

Communication dans un congrès hal-02019551v1

Spin state photo-switching on ultrafast timescale

Eric Collet

Bordeaux Olivier Kahn Discussions BOOK-D, Jun 2019, Bordeaux, France

Communication dans un congrès hal-02020195v1

Studying ultrafast out-of-equilibrium transformation with time-resolved techniques at synchrotron and X-FEL

Eric Collet

Pan African Conference on Crystallography - PCCr2 and The African Light Source - AfLS2, Jan 2019, Accra, Ghana

Communication dans un congrès hal-02019539v1

Tracking ultrafast photoswitching in Prussian Bleu Analogues with X-ray Free Electron Laser

Eric Collet

Phase Transition and Dynamical Properties of Spin Transition Materials, May 2019, Gainesville, United States

Communication dans un congrès hal-02019567v1

From molecular switching to material transformation: revisiting the spin crossover with ultrafast pump-probe techniques

Elzbieta Trzop , Maciej Lorenc , E. Collet , Marco Cammarata , Roman Bertoni et al.

4th International School and Symposium on Synchrotron Radiation in Natural Sciences, ISSRNS 2019, Jun 2019, Zakopane, Poland

Communication dans un congrès hal-02412542v1

Competition of spin-state and ligand structural ordering in 2D polymer during thermal and light-induced spin crossover

Elzbieta Trzop , Daopeng Zhang , Céline Mariette , Eric Collet , Francisco Javier Valverde-Muñoz et al.

43rd International Conference on Coordination Chemistry, Jul 2018, Sendai, Japan

Communication dans un congrès hal-02885292v1

Disentangling ultrafast electronic and structural dynamics with X-ray lasers during LIESST

Eric Collet

Workshop: Non-adiabatic quantum dynamics: From Theory to Experiments, Jul 2018, Lausanne, Switzerland

Communication dans un congrès hal-02395913v1

Understanding elastically-driven cooperativity in molecular photomagnetic materials

Céline Mariette , Marie-Laure Boillot , Marco Cammarata , Benoit Corraze , Roman Bertoni et al.

GdR MCM2, Nov 2018, Dourdan, France

Communication dans un congrès hal-02293034v1

Pleine lumière sur les matériaux : dynamique photoinduite ultra-rapide sondée par absorption et diffraction X résolues en temps sur X-FEL et synchrotron

Eric Collet

Matériaux 2018, Nov 2018, Strasbourg, France

Communication dans un congrès hal-01838624v1

Elastically-Driven Cooperative Transformation: from molecular structural trapping to macroscopic conversion

Eric Collet

International Conference on Advanced Complex Inorganic Nanomaterials, Jul 2018, Namur, Belgium

Communication dans un congrès hal-01838611v1

Disentangling ultrafast electronic and structural dynamics with X-ray lasers during light-induced excited spin-state trapping

Eric Collet

Workshop: Non-adiabatic quantum dynamics: From Theory to Experiments, Jul 2018, Lausanne, Switzerland

Communication dans un congrès hal-01838602v1

Understanding elastically-driven cooperativity in molecular photomagnetic materials

Céline Mariette , Marie-Laure Boillot , Marco Cammarata , Benoit Corraze , Roman Bertoni et al.

ECM31, Aug 2018, Oviedo, Spain

Communication dans un congrès hal-02293037v1

Disentangling ultrafast electronic and structural dynamics with X-ray lasers during LIESST

Eric Collet

Meeting of theGDRI X-FEL Science, Sep 2018, Rennes, France

Communication dans un congrès hal-02395902v1

Disentangling electronic & structural dynamics with X-ray lasers for shining new light on ultrafast photoinduced transitions

Eric Collet

Journées de la matière condensée 2018, Aug 2018, Grenoble, France

Communication dans un congrès hal-01838618v1

Understanding elastically-driven cooperativity in molecular photomagnetic materials

Céline Mariette , Marie-Laure Boillot , Marco Cammarata , Benoit Corraze , Roman Bertoni et al.

GdR UP, Dec 2018, Paris, France

Communication dans un congrès hal-02293035v1

Decoupling with X-FEL electronic and structural dynamics for understanding the emergence of functions in photomagnteic materials

Eric Collet

Meeting of the GDRi XFEL-Science, Sep 2018, Rennes, France

Communication dans un congrès hal-02019629v1

Ultrafast X-ray science for investigating photoswitching dynamics in molecular materials

Eric Collet

European congress and exhibition on advanced materials and processes, Sep 2017, Thessaloniki, Greece

Communication dans un congrès hal-01459985v1

Activation and damping of coherent structural dynamics during light-induced excited spin-state trapping

Eric Collet

5th Banff Meeting on Structural Dynamics, Banff, Canada (February 2017), Feb 2017, Banff, Canada

Communication dans un congrès hal-01459865v1

Ultrafast photoinduced phase transition in magnetic molecular solids

Eric Collet

6th International conference on Photoinduced Phase transitions, Jun 2017, Sendai, Japan

Communication dans un congrès hal-01459948v1

Electronic vs structural dynamics on ultrafast time scale in photoactive spin-crossover materials

Eric Collet

2nd European conference of physical chemistry, Sep 2017, Borgo, France

Communication dans un congrès hal-01460009v1

Incomplete Devil’s staircase and ordering phenomenon in Spin Crossover materials

Elzbieta Trzop , Daopeng Zhang , Piñeiro-López Lucia , José Antonio Real , Eric Collet

AFC 2016 - Congres de l’Association Francaise de Crystallographie, Jul 2016, Marseille, France

Communication dans un congrès hal-02885305v1

Cooperative elastic switching in volume-changing magnetic materials triggered by femtosecond molecular photoswitching

Eric Collet

“ International Research School: Electronic States and Phases Induced by Electric or Optical Impacts IMPACT 2016, Aug 2016, Cargese, France

Communication dans un congrès hal-01459889v1

Ultrafast molecular swelling drives cooperative transformation in volume-changing spin-crossover materials: intra- vs intermolecular structural reorganization

Eric Collet

Dynamic Structural Science Workshop, Apr 2016, Abingdon, United Kingdom

Communication dans un congrès hal-01838587v1

Ultrafast LIESST in solid state: from coherent structural trapping to cooperative elastic switching

Eric Collet

42nd International Conference on Coordination Chemistry, Brest (July 2016) France, Jul 2016, Brest, France

Communication dans un congrès hal-01459858v1

Tracking intersystem crossing dynamics on ultrafast time scale in spin-crossover materials

Eric Collet

Workshop on Excited States in Complex Systems, Nov 2016, Paris, France

Communication dans un congrès hal-01459922v1

Elastic coupling in spin-crossover materials: from Devil’s staircase to cooperative photoswitching

Eric Collet

Phase transition and Dynamical properties of Spin Transition Materials: PDSTM2016, Nov 2016, Valencia, Spain

Communication dans un congrès hal-01459904v1

Triggering cooperative elastic switching with ultrafast LIESST in solids

Eric Collet

ICMM 2016 Satellite Meeting New Magnetic Functionalities on Molecular Based Magnets, Sep 2016, Tokyo, Japan

Communication dans un congrès hal-01459898v1

New light on photoactive materials: from molecular trapping to cooperative elastically-driven transformation

Eric Collet

Gordon Research Conference Conductivity & Magnetism in Molecular Materials, Aug 2016, South Hadley, MA, United States

Communication dans un congrès hal-01459894v1

Elastically-Driven Cooperative Response in a Volume-Changing Material Impacted by a Laser Pulse

Eric Collet

Light-Matter Interactions 2016, EPFL Lausanne, April (2016), Apr 2016, EPFL Lausanne, Switzerland

Communication dans un congrès hal-01459873v1

Real-time cooperative response to light in breathing crystals driven by a photoinduced elastic field

Eric Collet

ISCOM 2015 International Symposium on Crystalline Organic Metals, Superconductors and Magnets, Sep 2015, Bad Gögging, Germany

Communication dans un congrès hal-01166088v1

Photoswitching in spin-crossover solids: from coherent femtosecond molecular switching to elastically-driven cooperative response

Eric Collet

BORDEAUX OLIVIER KAHN DISCUSSIONS, Jul 2015, Bordeaux, France

Communication dans un congrès hal-01166086v1

Watching coherent structural molecular trapping of light-induced excited spin-state by ultrafast X-ray and optical absorption spectroscopies

Eric Collet

3rd International Conference on Ultrafast Structural Dynamics, Jun 2015, Zurich, Switzerland

Communication dans un congrès hal-01138351v1

Photoinduced Phase Transition in Bistable Solids: Broken symmetry, coherence and cooperativity

Eric Collet

PDSTM2014, Nov 2014, Tokyo, Japan

Communication dans un congrès hal-01077343v1

Spin-State Photoswitching in Molecular Materials Driven by Activation and Damping of Coherent Phonons

Eric Collet

Gordon Research Conference on Ultrafast Phenomena in Cooperative Systems Nonequilibrium Complex Matter Studied on Elementary Time Scales, Feb 2014, Ventura, United States

Communication dans un congrès hal-01133107v1

Symmetry, Aperiodicity and Ultrafast Photo-Switching in Spin-Crossover Compounds

Eric Collet , Maciej Lorenc , Marco Cammarata , Marina Servol , Hervé Cailleau et al.

International Crystallographic Meeting, Aug 2014, Montreal, Canada

Communication dans un congrès hal-01133104v1

PHOTOINDUCED DYNAMICS IN SPIN-CROSSOVER SOLIDS: FROM FEMTOSECOND MOLECULAR SWITCHING TO COOPERATIVE RESPONSE DRIVEN BY ELASTIC INTERACTION

Eric Collet

Fujihara Seminar: Real-time Dynamics of Physical Phenomena and Manipulation by External Fields, Sep 2014, Tomakomai, Japan

Communication dans un congrès hal-01077340v1

Coherent Structural Oscillations Accompanying Ultrafast Photoswitching: Pickin' up good vibrations

Eric Collet

International School and Symposium on Molecular Materials (ISSMM2013), Nov 2013, Tokyo, France

Communication dans un congrès hal-00926882v1

Combined ultrafast X-ray and optical studies reveal structural dynamics

Eric Collet

Workshop on Dynamic Structural Photocrystallography in Chemistry & Materials Science, Jun 2013, Buffalo, United States

Communication dans un congrès hal-00877028v1

Probing mechanisms and dynamics of photoinduced phase transition using time-resolved X-ray scattering

Eric Collet

ERICE, The Future of Dynamic Structural Science, May 2013, Erice, Italy

Communication dans un congrès hal-00879950v1

Investigating the roles of ligand-field states in femtosecond LIESST and REVERSE LIESST dynamics for spin crossover molecular crystals

Andrea Marino , Marina Servol , Roman Bertoni , Marco Cammarata , Maciej Lorenc et al.

Journées scientifiques du GdR MCM-2 : Magnétisme et Commutation Moléculaires., Dec 2013, Dourdan, France

Communication dans un congrès hal-00926876v1

Observation of the structural and optical multiscale dynamics in a spin-crossover crystals

Wawrzyniec Kaszub , Maciej Lorenc , Hervé Cailleau , Marylise Buron-Le Cointe , M.L. Boillot et al.

Workshop on Organic Electronics and Nanophotonics (WOREN), Feb 2013, Złockie, Poland

Communication dans un congrès hal-00876919v1

Coherent spin state photoswitching dynamics in the [FeII(PM-AZA)2(NCS)2] molecular crystals investigated by femtosecond optical and XANES pump-probe techniques

Andrea Marino , Marina Servol , Roman Bertoni , Maciej Lorenc , Marco Cammarata et al.

XFEL 2013, X-ray Free Electron Laser School and symposium, Sep 2013, Dinard, France

Communication dans un congrès hal-00881453v1

Coherence and cooperativity in the photo-switching dynamics of spin-crossover molecules in crystals

Eric Collet

American Chemical Society meeting, Ultrafast Excited-state Dynamics in Transition Metal-containing Systems, Apr 2013, New Orleans, United States

Communication dans un congrès hal-00879963v1

Phase transitions in aperiodic crystals : symmetry breaking in superspaces

Philippe Rabiller , Bertrand Toudic , Céline Mariette , Laurent Guérin , Eric Collet

International School and Sympoisum on Multifunctional Molecule-based Materials, Nov 2013, Tokyo, Japan

Communication dans un congrès hal-01172175v1

Reverse liesst photoswitching dynamics. Ultrafast photoinduced high spin to low spin conversion in [Fe(ptz)6](BF4)2 single crystal investigated by femtosecond optical pump-probe

Andrea Marino , Marina Servol , Maciej Lorenc , P. Chakraborty , A. Hauser et al.

ISSMM 2013, Nov 2013, Tokyo, Japan

Communication dans un congrès hal-00906284v1

Coherent photoswitching dynamics in the feii(pm-aza)2(ncs)2 molecular crysrtals investigated by femtosecond optical and xanes pump-probe techniques

Andrea Marino , Marina Servol , Roman Bertoni , Maciej Lorenc , Marco Cammarata et al.

ISPPCC 2013, Jul 2013, Traverse City, United States

Communication dans un congrès hal-00903451v1

Combined femtosecond X-ray absorption and optical spectroscopies reveal photo-switching structural pathway in a spin-crossover crystal

Roman Bertoni , Marco Cammarata , Hervé Cailleau , Maciej Lorenc , Jean-François Letard et al.

Banff Meeting on Structural Dynamics, Feb 2013, Banff, Canada

Communication dans un congrès hal-00910918v1

Single shot spectroscopy. Disclosing hidden mechanisms of irreversible transitions of materials

Wawrzyniec Kaszub , J. Kubicki , Brice Arnaud , Eric Collet , Hervé Cailleau et al.

International Workshop on Advanced Spectroscopy and Optical Materials (IWASOM), Jul 2013, Gdańsk, Poland

Communication dans un congrès hal-00876911v1

Decoupling electronic and structural degrees of freedom in ultrafast photo-switching

Eric Collet

International Symposium on the Photophysics and Photochemistry of Coordination Compounds, Jul 2013, Traverse City, United States

Communication dans un congrès hal-00877020v1

Controlling materials with photons: real-time watching of photoinduced phase transition

Eric Collet

Photon Science Seminar, X-FEL Linac Coherent Light Source SLAC, Oct 2013, Menlo Park, United States

Communication dans un congrès hal-00906045v1

Photoinduced Phase Transition in Molecular Solids: Tracking How Structure Stabilizes New Electronic State

Eric Collet

Science at FEMTO-SLICING facilities, Synchrotron Soleil, May 2013, Gif-sur-Yvette, France

Communication dans un congrès hal-00876944v1

Ultrafast x-ray diffraction for probing structural dynamics induced by light

Eric Collet

Ultrafast X-ray Summer School 2013, Jun 2013, Hamburg, Germany

Communication dans un congrès hal-00876940v1

Femtosecond pump-probe reflectivity studies of spin-state photo-switching in the Fe(II) molecular crystals Fe(PM-AZA)2(NCS)2

Andrea Marino , Roman Bertoni , Maciej Lorenc , Marina Servol , Cindy Mauriac et al.

PSDTM, 2012, Versailles, France

Communication dans un congrès hal-00917778v1

Early steps of the ultrafast photoinduced transformation in the 1D molecular crystal (EDO-TTF)2SbF6

Marina Servol , N. Moisan , Maciej Lorenc , Wawrzyniec Kaszub , Hervé Cailleau et al.

EXCON2012 : 10th International Conference on Excitonic Processes in Condensed Matter, Nanostructured and Molecular Materials, Jul 2012, Gröningen, Netherlands

Communication dans un congrès hal-00917829v1

Multiscale spin-crossover photo-switching dynamics in [(TPA)Fe(III)(TCC)]XF6 derivatives studied by ultrafast optical spectroscopy and time-resolved x-ray diffraction

Wawrzyniec Kaszub , Maciej Lorenc , Hervé Cailleau , Marylise Buron-Le Cointe , M.L. Boillot et al.

Réunion Annuelle du GdR "Magnétisme et Commutation Moléculaires", 2012, Dourdan, France

Communication dans un congrès hal-00917817v1

Ultrafast Photo Switching in Spin Transition Molecular Crystals: Nanoscale and Coherence

Roman Bertoni , Maciej Lorenc , Eric Collet , Hervé Cailleau , Marina Servol et al.

13èmes journées de la matière condensée, JMC13, Aug 2012, Montpellier, France

Communication dans un congrès hal-00934028v1

Challenges for ultrafast spin-state switching in the solid state

Eric Collet

13th International Conference on Molecule-based Magnets, Oct 2012, Orlando, United States

Communication dans un congrès hal-00915132v1

The reciprocal space odyssey of spin-crossover compounds: complex ordering phenomena around stepped or photoinduced transitions

Eric Collet , N. Bréfuel , Hiroshi Watanabe , Loïc Toupet , K. Tanaka et al.

Réunion GDR Magnétisme et Commutation Moléculaire, Dec 2012, Dourdan, France

Communication dans un congrès hal-00930160v1

Ultrafast Photo Switching in Spin Transition Molecular Crystals: Nanoscale and Cooperativity

Roman Bertoni , A. Tissot , Maciej Lorenc , M.L. Boillot , J.F. Letard et al.

International Workshop on Phase transition and Dynamical properties of Spin Transition Materials: PDSTM2012, May 2012, Versailles, France

Communication dans un congrès hal-00935768v1

Femtosecond pump-probe reflectivity studies of spin-state photo-switching in the Fe(II) molecular crystals Fe(PM-AZA)2(NCS)2

Andrea Marino , Marina Servol , Roman Bertoni , Maciej Lorenc , Cindy Mauriac et al.

ISSMMD : International Symposium and School on Multifunctional Molecular Materials and Devices, Sep 2012, Durham, United Kingdom

Communication dans un congrès hal-00917795v1

Single shot spectroscopy of gold under ultra-short intense irradiation

Wawrzyniec Kaszub , J. Kubicki , Eric Collet , Hervé Cailleau , R. Naskrecki et al.

International Symposium and School on Molecular Materials and Devices (ISSMMD), Sep 2012, Durham, United Kingdom

Communication dans un congrès hal-00917803v1

Femtosecond pump-probe reflectivity studies of spin-state photo-switching in the Fe(II) molecular crystals Fe(PM-AZA)2(NCS)2

Andrea Marino , Marina Servol , Roman Bertoni , Maciej Lorenc , Cindy Mauriac et al.

GdR MCM2, Dec 2012, Dourdan, France

Communication dans un congrès hal-00916614v1

Ultrafast spin-state photoswitching and its out-of-equilibrium dynamics

Eric Collet

International School and Symposium on Molecular Materials and Devices, Sep 2012, Durham, United Kingdom

Communication dans un congrès hal-00933974v1

Out-of-equilibrium dynamics and ultrafast spin-state photo-switching in the solid state

Eric Collet

4th International Workshop on Phase transition and dynamical properties of spin transition materials (PDSTM2012), May 2012, Versailles, France

Communication dans un congrès hal-00915144v1

Tutorial: Ultrafast dynamics in photo-switchable molecular-based magnetic materials

Eric Collet

Réunion GDR Magnétisme et Commutation Moléculaire, Dec 2012, Dourdan, France

Communication dans un congrès hal-00933347v1

Introduction to time-resolved X-ray studies

Eric Collet

X-FEL 2012, Jun 2012, Annecy, France

Communication dans un congrès hal-00915151v1

Phase transition driven by light: the key role of x-ray diffraction and time-resolved techniques

Eric Collet

American Crystallographic Association, 2011, New Orleans, United States

Communication dans un congrès hal-00707148v1

Broken symmetries in spin-crossover materials: spin-state ordering vs structural ordering

Eric Collet , H. Watanabe , Hervé Cailleau , Loïc Toupet , L. Roudaut et al.

International School and Symposium on Multifunctional Molecule-based Materials, 2011, Argonne, United States

Communication dans un congrès hal-00703635v1

Out of equilibrium multi-phonon dynamics of the photoinduced phase transition in molecular material (EDO-TTF)2SbF6

Marina Servol , Wawrzyniec Kaszub , Maciej Lorenc , Nicolas Moisan , Hervé Cailleau et al.

23rd General Conference of the Condensed Matter Division of the European Physical Society, 2010, Varsovie, Poland

Communication dans un congrès hal-00704501v1

Out of equilibrium coherent precursor dynamics of a photo-induced phase transition in molecular material of (EDO-TTF)SbF

Wawrzyniec Kaszub , Marina Servol , Nicolas Moisan , Maciej Lorenc , Davide Boschetto et al.

4th International Conference on Molecular Materials MOLMAT 2010, 2010, Montpellier, France

Communication dans un congrès hal-00919035v1

Photoinduced Phase transition in Molecular Solids Investigated by Time-Resolved X-ray Diffraction and Optical Pump-Probe Techniques

Eric Collet

Gordon Research Conference, Ultrafast phenomena in cooperative systems, 2010, Galveston, United States

Communication dans un congrès hal-00662300v1

New light on photoinduced transition in Molecular Solids: X-ray and Optical Pump-Probe technics

Eric Collet , Maciej Lorenc , Marina Servol , Marylise Buron-Le Cointe , Hervé Cailleau

Mini-symposium Ultrafast molecular dynamics in condensed phase, 2010, Strasbourg, France

Communication dans un congrès hal-00919626v1

Forced Structural Dynamics of Photoinduced Transformation in Molecular Materials

Hervé Cailleau , Marina Servol , Maciej Lorenc , Marylise Buron-Le Cointe , Eric Collet

Solid-Solid Phase Transformations in Inorganic Materials, 2010, Avignon, France

Communication dans un congrès hal-00661680v1

Tracking consecutive Steps of Photoinduced Switching Dynamics of Spin-Crossover Materials by Optical and X-ray Diffraction Pump-Probe Experiments

Eric Collet

Banff meeting on structural dynamics, 2010, Alberta, Canada

Communication dans un congrès hal-00662305v1

Structural and optical fingerprints of spin-crossover in a single crystal of [(TPA)Fe(III)(TCC)]PF6

Wawrzyniec Kaszub , Eric Collet , Marylise Buron-Le Cointe , Hervé Cailleau , R. Naskrecki et al.

1st International Conference on Ultrafast Structural Dynamics, 2010, Lausanne, Switzerland

Communication dans un congrès hal-00919023v1

Etudes optiques et cristallographiques de transitions de phases photo-induites: états stationnaires et dynamiques ultrarapides

Eric Collet , Roman Bertoni , Ludovic Roudaut , Maciej Lorenc , Marina Servol et al.

Réunion GDR MICO, 2010, Dinard, France

Communication dans un congrès hal-00919603v1

Probing consecutive steps of photoinduced switching dynamics by time-resolved optical and x-ray diffraction techniques

Marylise Buron-Le Cointe , Eric Collet , C. Balde , N. Moisan , Maciej Lorenc et al.

2nd International Conference on Transient Chemical Structures in Dense Media, 2010, Paris, France

Communication dans un congrès hal-00919610v1

Creating transient molecular structures with light: The 2010 reciprocal space odyssey

Eric Collet

Advanced Photons and Science Evolution 2010, Yamada Conference, 2010, Osaka, Japan

Communication dans un congrès hal-00662282v1

La matière manipulée par la lumière: transitions de phase photoinduites, états stationnaires et dynamiques ultra-rapide

Eric Collet

12ème Journées de la Matière Condensée, Aug 2010, Troyes, France

Communication dans un congrès hal-00662287v1

Multi-scale Dynamical Processes of Photoinduced Phase Transition in Molecular Solids

Eric Collet

SAGAMORE XVI Conference, 2009, Santa Fee, United States

Communication dans un congrès hal-00670539v1

Pleine lumière sur les transitions photoinduites

Eric Collet

LASIR, 2009, Lille, France

Communication dans un congrès hal-00670880v1

Towards 100 fs crystallography: first frame of molecular movies

Eric Collet

Workshop X-ray coherent diffraction and X-FEL (December 2009) Synchrotron Soleil, Dec 2009, Gif-sur-Yvette, France

Communication dans un congrès hal-00670481v1

Diriger et Flasher la transformation photo-induite d'un matériau

Hervé Cailleau , Marina Servol , Maciej Lorenc , Marylise Buron-Le Cointe , Eric Collet

2ème Rencontres Scientifiques Sétif-Rennes-Strasbourg, 2009, Sétif, Algérie

Communication dans un congrès hal-00670784v1

Consecutive Steps of Photoinduced Switching Dynamics of a Spin-Crossover Material Probed by Optical and X-ray Diffraction Pump-Probe Experiments

Eric Collet

International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets (ISCOM2009), 2009, Niseko, Hokkaido, Japan

Communication dans un congrès hal-00670498v1

Dynamique structurale de la matière et transitions de phase photoinduites

Eric Collet

Séminaire, Laboratoire des matériaux inorganiques, 2009, Clermont-Ferrand, France

Communication dans un congrès hal-00670792v1

Tracking Photoswitching Dynamics of Bistable Spin-crossover Molecules in the Solid State by Timeresolved Optical and X-ray Diffraction

Eric Collet

MRS Fall meeting, 2009, Boston, United States

Communication dans un congrès hal-00670861v1

100 fs crystallography in molecular solids

Eric Collet

X-FEL Workshop, 2009, Budapest, Hungary

Communication dans un congrès hal-00670443v1

Diffraction des rayons X et sciences des matériaux

Eric Collet

Colloque UVX 2008, 2008, Dourdan, France

Communication dans un congrès hal-00725454v1

Time-resolved studies of molecular solids

Eric Collet

European XFEL meeting, Jan 2008, Hambourg, Germany

Communication dans un congrès hal-00725482v1

Ultrafast photoswitching dynamics of bistable spin-crossover molecules in the solid state

Eric Collet

EXCON'08, 2008, Kyoto, Japan

Communication dans un congrès hal-00725458v1

Photoinduced spin-state switching driven by a femtosecond laser flash and its out of equilibrium dy

Eric Collet

International Conference on Photo-Induced Phase Transitions and Cooperative Phenomena (PIPT2008), Nov 2008, Osaka, Japan

Communication dans un congrès hal-00725445v1

Towards ultrafast photoinduced spin state switching

Eric Collet

International Workshop Phase transition and Dynamical properties of Spin Transition Materials, Jan 2008, Bordeaux, France

Communication dans un congrès hal-00725494v1

Photoinduced molecular switching

Eric Collet

Danish Crystallography Meeting, May 2008, Aahrus, Denmark

Communication dans un congrès hal-00725459v1

Photoinduced transition of TTF-CA: Picosecond diffuse scattering investigations

Eric Collet

24th European Crystallographic Meeting, Aug 2007, Marrakech, Morocco

Communication dans un congrès hal-00908647v1

Opportunities to probe Photoinduced phase transitions in molecular solids: coherent vs cooperative effects

Eric Collet

20th Max-Lab Users meeting, Oct 2007, Lund, Sweden

Communication dans un congrès hal-00725486v1

Ultra-fast photoswitching in material science: from molecular to macroscopic levels, from femtosecond to hour

Eric Collet

First Annual Symposium of Japanese-French Frontiers of Science, Jan 2007, Shonan, Japan

Communication dans un congrès hal-00908645v1

Structure and Dynamics of Light-Excited States

Eric Collet

The Future of Dynamic Structural Science, Springer Science+Business, pp.141-156, 2014, 978-94-017--8549-5. ⟨10.1007/978-94-017-8550-1_10⟩

Chapitre d'ouvrage hal-01133071v1

Structural Aspects of Light-Excited States

Eric Collet , Maciej Lorenc , Hervé Cailleau , Marylise Buron-Le Cointe

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⟩

Chapitre d'ouvrage hal-00926778v1

Piezo- and Photo-Crystallography Applied to Spin-Crossover Materials

Philippe Guionneau , Eric Collet

Halcrow, Malcolm A. Spin-Crossover Materials: Properties and Applications, Wiley, pp.507-526, 2013, 978-1-119-99867-9. ⟨10.1002/9781118519301.ch20⟩

Chapitre d'ouvrage hal-00926785v1

Contrôler la transformation de la matière par un flash de lumière et filmer son évolution.

Hervé Cailleau , Eric Collet

Etudes réunies par B. Pouderon et J. Casas. Variations, évolutions, métamorphoses, Publications de l'Université de Saint-Etienne, pp.45-64, 2012, 978-2-86272-627-4

Chapitre d'ouvrage hal-00911085v1

X-ray diffraction for material science

Eric Collet , Marylise Buron-Le Cointe , Hervé Cailleau , Maciej Lorenc , Marina Servol et al.

Chapitre : 4 "colloque UVX 2008", EDP Sciences, pp.21-27, 2009, ⟨10.1051/uvx/2009005⟩

Chapitre d'ouvrage hal-00670381v1