Photoinduced dynamics of prussian blue type cyanide

Y. Moritomo, T. Nakagawa, Y. Fukuyama, N. Yasuda, H. Oosawa, J. E. Kim, H. Kamioka, K. Kato, Y. Tanaka, S. Kimura, F. Nakada, S. Ohkoshi, H. Tanaka, M. Takata

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


Charge and lattice dynamics has been investigated for Na 0.79Co[Fe(CN)6]0.902.9H2O film at 300 K by means of the time-resolved x-ray diffraction apparatus coupled with the in situ time-resolved absorption measurement. We observed an uniform lattice expansion whose relaxation time is ∼ 40 ns. Based on the close correlation between the charge and lattice dynamics, the lattice expansion is ascribed to the photo-created charge-transferred Co2+ - Fe3+ state.

Original languageEnglish
Article number012028
JournalJournal of Physics: Conference Series
Publication statusPublished - 2009


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