Femtosecond spectroscopy of a quasi-one dimensional halogen-bridged mixed-valence complex

Atsushi Sugita, Masahiro Yamashita, Takayoshi Kobayashi

Research output: Contribution to conferencePaperpeer-review

Abstract

The femtosecond time-resolved absorption spectra of a mixed-valence compound was studied. The temporal behavior of the spectrum indicated the geminate recombination process to be assigned to the absorption of polaron. Three excited species were found. The long lived component was assigned to polaron and absorption around 1.9 eV with energy dependent lifetime to the self-trapped exciton. The third one around 2.2 eV showed the growth process but still needs further experiment.

Original languageEnglish
Number of pages1
Publication statusPublished - 1997 Jan 1
Externally publishedYes
EventProceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim - Chiba, Jpn
Duration: 1997 Jul 141997 Jul 18

Other

OtherProceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim
CityChiba, Jpn
Period97/7/1497/7/18

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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