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

Abstract

The spin crossover compound [Fe IIH 2L 2-Me][PF 6]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

Authors:
 [1];  [2];  [2];  [2];  [3];  [4];  [3];  [5];  [2]
  1. Univ. of Rennes, Rennes (France). Inst. of Physics
  2. Univ. of Rennes, Rennes (France). Inst. of Physics
  3. Univ. of Chicago, IL (United States). Center for Advanced Radiation Sources
  4. Argonne National Lab. (ANL), Argonne, IL (United States)
  5. National Centre for Scientific Research and Alternative Energies and Atomic Energy Commission (CEA-CNRS), Grenoble (France). Observatory for Micro and Nano Technologies (OMNT)
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
Centre National de la Recherche Scientifique (CNRS); National Institutes of Health (NIH); USDOE Office of Science (SC)
OSTI Identifier:
1240682
Grant/Contract Number:  
AC02-06CH11357; ANR-13-BS04-0002
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Faraday Discussions
Additional Journal Information:
Journal Volume: 177; Journal ID: ISSN 1359-6640
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 47 OTHER INSTRUMENTATION

Citation Formats

Marino, Andrea, Buron-Le Cointe, M., Lorenc, M., Toupet, L., Henning, Robert W., DiChiara, A. D., Moffat, Keith, Brefuel, N., and Collet, E. Out-of-equilibrium dynamics of photoexcited spin-state concentration waves. United States: N. p., 2015. Web. doi:10.1039/c4fd00164h.
Marino, Andrea, Buron-Le Cointe, M., Lorenc, M., Toupet, L., Henning, Robert W., DiChiara, A. D., Moffat, Keith, Brefuel, N., & Collet, E. Out-of-equilibrium dynamics of photoexcited spin-state concentration waves. United States. doi:10.1039/c4fd00164h.
Marino, Andrea, Buron-Le Cointe, M., Lorenc, M., Toupet, L., Henning, Robert W., DiChiara, A. D., Moffat, Keith, Brefuel, N., and Collet, E. Wed . "Out-of-equilibrium dynamics of photoexcited spin-state concentration waves". United States. doi:10.1039/c4fd00164h. https://www.osti.gov/servlets/purl/1240682.
@article{osti_1240682,
title = {Out-of-equilibrium dynamics of photoexcited spin-state concentration waves},
author = {Marino, Andrea and Buron-Le Cointe, M. and Lorenc, M. and Toupet, L. and Henning, Robert W. and DiChiara, A. D. and Moffat, Keith and Brefuel, N. and Collet, E.},
abstractNote = {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},
doi = {10.1039/c4fd00164h},
journal = {Faraday Discussions},
number = ,
volume = 177,
place = {United States},
year = {Wed Jan 28 00:00:00 EST 2015},
month = {Wed Jan 28 00:00:00 EST 2015}
}

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Cited by: 12 works
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