Dynamical phase transition under photo-excitation in a spin-crossover complex

Y. Moritomo, Y. Isobe, X. J. Liu, T. Kawamoto, A. Nakamoto, N. Kojima, K. Kato, M. Takata

Research output: Contribution to journalConference articlepeer-review

5 Citations (Scopus)


Temporal evolution of the density, nHS, of photoexcited high-spin (HS) sites in a spin-crossover film (Nafion-[Fe(Htrz)3]; Htrz=1,2,4-4H-triazole) was investigated at 4 K under various excitation power densities, I. We have found that the temporal evolution of nHS slows down when I approaches a critical excitation power density (Ic≈250 mW/cm2).

Original languageEnglish
Pages (from-to)229-232
Number of pages4
JournalJournal of Luminescence
Issue number1-4
Publication statusPublished - 2004 Jun
EventProceedings of the Fourtheenth International Conference - Christchurch, New Zealand
Duration: 2003 Aug 32003 Aug 8


  • Dynamical phase transition
  • Spin-crossover complex


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