Exciton Dynamics of Poly(di-n-hexylsilane) Film

Shozo Suto, Makoto Shimizu, Takenari Goto, Akira Watanabe, Minoru Matsuda

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

We have measured excitation spectra of exciton luminescence and time response of a σ-conjugated one-dimensional polymer, poly(di-n-hexylsilane), film at 2K. The site selective luminescence near 3.36 eV is measured under the excitation of light with energy lower than 3.528 eV. The time-resolved spectra of the luminescence show that the peak energy of 3.369 eV shifts to 3.360 eV within 360 picoseconds. The site-selective luminescence and the peak shift in the picosecond time region are discussed in terms of the disordered segment model.

Original languageEnglish
Pages (from-to)185-187
Number of pages3
JournalJapanese journal of applied physics
Volume34
Issue numberS1
DOIs
Publication statusPublished - 1995 Jan

Keywords

  • Exciton
  • Photo-luminescence
  • Poly(di-n-hexylsilane)
  • Polymer
  • Selective
  • Time-resolved luminescence

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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