Laser-induced geometrical change of fluorescent traps in cast films of carbazole-containing bilayer membranes

Akira Itaya, Kouji Yamamoto, Hiroshi Masuhara, Nobuo Kimizuka, Toyoki Kunitake

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

The effect of excimer laser irradiation on cast films of carbazole-containing bilayer membranes was investigated by measuring absorption and fluorescence spectra. A remarkable fluorescence spectral change on laser irradiation was observed, although no absorption spectral change was ever observed. The fluorescence spectral change was different from that induced by xenon lamp irradiation, and was attributed to structural change of the carbazolyl aggregates induced by a thermalization process from higher excited states.

本文言語英語
ページ(範囲)137-143
ページ数7
ジャーナルThin Solid Films
202
1
DOI
出版ステータス出版済み - 7 15 1991

All Science Journal Classification (ASJC) codes

  • 電子材料、光学材料、および磁性材料
  • 表面および界面
  • 表面、皮膜および薄膜
  • 金属および合金
  • 材料化学

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