Out-of-equilibrium dynamics of photoexcited spin-state concentration waves
- Univ. of Rennes, Rennes (France). Inst. of Physics
- Univ. of Rennes, Rennes (France). Inst. of Physics
- Univ. of Chicago, IL (United States). Center for Advanced Radiation Sources
- Argonne National Lab. (ANL), Argonne, IL (United States)
- National Centre for Scientific Research and Alternative Energies and Atomic Energy Commission (CEA-CNRS), Grenoble (France). Observatory for Micro and Nano Technologies (OMNT)
The spin crossover compound [FeIIH2L2-Me][PF6]2 presents a two-step phase transition. In the intermediate phase, a spin state concentration wave (SSCW) appears resulting from a symmetry breaking (cell doubling) associated with a long-range order of alternating high and low spin molecular states. Lastly, by combining time-resolved optical and X-ray diffraction measurements on a single crystal, we study how such a system responds to femtosecond laser excitation and we follow in real time the erasing and rewriting of the SSCW
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- Centre National de la Recherche Scientifique (CNRS); National Institutes of Health (NIH); USDOE Office of Science (SC)
- Grant/Contract Number:
- AC02-06CH11357; ANR-13-BS04-0002
- OSTI ID:
- 1240682
- Journal Information:
- Faraday Discussions, Vol. 177; ISSN 1359-6640
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 16 works
Citation information provided by
Web of Science
Web of Science
Spectroscopy and Chemical Bonding in Transition Metal Complexes
|
book | January 2016 |
Activation of coherent lattice phonon following ultrafast molecular spin-state photo-switching: A molecule-to-lattice energy transfer
|
journal | November 2015 |
Formation of local spin-state concentration waves during the relaxation from a photoinduced state in a spin-crossover polymer
|
journal | July 2017 |
Similar Records
Electronic and Structural Dynamics During the Switching of the Photomagnetic Complex [Fe(L222N5)(CN)2]
Ultrafast Spin Crossover in a Room-Temperature Ferrimagnet: Element-Specific Spin Dynamics in Photoexcited Cobalt Ferrite
Probing the Impact of Solvation on Photoexcited Spin Crossover Complexes with High-Precision X-ray Transient Absorption Spectroscopy
Journal Article
·
Fri Nov 03 00:00:00 EDT 2017
· Chemistry - A European Journal
·
OSTI ID:1240682
+9 more
Ultrafast Spin Crossover in a Room-Temperature Ferrimagnet: Element-Specific Spin Dynamics in Photoexcited Cobalt Ferrite
Journal Article
·
Mon May 04 00:00:00 EDT 2020
· Journal of Physical Chemistry. C
·
OSTI ID:1240682
+7 more
Probing the Impact of Solvation on Photoexcited Spin Crossover Complexes with High-Precision X-ray Transient Absorption Spectroscopy
Journal Article
·
Fri Nov 10 00:00:00 EST 2017
· Journal of the American Chemical Society
·
OSTI ID:1240682
+3 more