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Number of results
2012 | 121 | 2B | 316-318
Article title

Slow Dynamics of the Photoinduced Phase Transition in Pd(dmit)_2 Salts (dmit = 1,3-dithiol-2-thione-4,5-dithiolate)

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EN
Abstracts
EN
Slow dynamics of the initially photoinduced state has been observed by the pump-probe type time-resolved reflection spectroscopy in the charge separated phase of the half-filled strong dimer system, Et_2Me_2Sb[Pd(dmit)_2]_2 (dmit = 1,3-dithiol-2-thione-4,5-dithiolate). We have succeeded to reproduce the probe photon energy dependence of the time profile qualitatively in the time delay range from 10 ps to 1 ns assuming the dynamical expansion of the domain of the photo-induced dimer-Mott insulating phase in the host charge-separated one.
Keywords
Contributors
author
  • Tokyo Institute of Technology, Meguro-ku, Tokyo, 152-8551, Japan
  • CREST, JST, Meguro, Tokyo, 152-8551, Japan
author
  • Tokyo Institute of Technology, Meguro-ku, Tokyo, 152-8551, Japan
author
  • Tokyo Institute of Technology, Meguro-ku, Tokyo, 152-8551, Japan
author
  • Tokyo Institute of Technology, Meguro-ku, Tokyo, 152-8551, Japan
  • CREST, JST, Meguro, Tokyo, 152-8551, Japan
author
  • Tokyo Institute of Technology, Meguro-ku, Tokyo, 152-8551, Japan
  • CREST, JST, Meguro, Tokyo, 152-8551, Japan
author
  • CREST, JST, Meguro, Tokyo, 152-8551, Japan
  • Tokyo Institute of Technology, Midori-ku, Yokohama Kanagawa, 226-8591, Japan
author
  • Tokyo Institute of Technology, Meguro-ku, Tokyo, 152-8551, Japan
  • CREST, JST, Meguro, Tokyo, 152-8551, Japan
author
  • Tokyo University of Science, Noda, Chiba, Japan
author
  • Riken, Wako, Saitama, Japan
References
  • [1] For the review, K. Nasu, Photo-induced Phase Transition, World Sci., Singapore 2003
  • [2] Y. Tokura, J. Phys. Soc. Jpn. 75, 011001 (2006); E. Collet M. Cointe, H. Cailleau, $ibid.$ 75, 011002 (2006); A. Cavalleri, M. Rini, R.W. Schoenlein, $ibid.$ 75, 011004 (2006); S. Koshihara, S. Adachi, $ibid.$ 75, 011005 (2006); D.J. Hilton, R.P. Prasankumar, S.A. Trugman, A.J. Taylor, R.D. Averitt, $ibid.$ 75, 011006 (2006); S. Iwai, H. Okamoto, $ibid.$, 75, 011007 (2006), and references therein
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  • [8] Y. Okimoto, X. Peng, M. Tamura, T. Morita, K. Onda, T. Ishikawa, S. Koshihara, N. Todoroki, T. Kyomen, M. Itoh, Phys. Rev. Lett. 103, 027402 (2009)
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv121n2b05kz
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