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External electric field effects on fluorescence of perylene doped in a polymer film

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タイトル: External electric field effects on fluorescence of perylene doped in a polymer film
著者: Ara, Anjue Mane 著作を一覧する
Iimori, Toshifumi 著作を一覧する
Yoshizawa, Tomokazu 著作を一覧する
Nakabayashi, Takakazu 著作を一覧する
Ohta, Nobuhiro 著作を一覧する
発行日: 2006年
出版者: Elsevier B.V.
誌名: Chemical Physics Letters
巻: 427
号: 4-6
開始ページ: 322
終了ページ: 328
出版社 DOI: 10.1016/j.cplett.2006.07.001
抄録: Fluorescence and electrofluorescence spectra of perylene molecules doped in a polymer film at different concentrations have been measured at different temperatures in the range of 70–295 K. At high concentrations where excimer is formed, LE fluorescence emitted from the locally excited state of perylene is quenched by an electric field at any temperature, indicating a field-induced enhancement of the excimer formation rate. Fluorescence of the Y-type excimer of perylene molecules shows a field-induced enhancement at room temperature, whereas it shows a field-induced quenching at low temperatures. The temperature dependence of the electric field effects on fluorescence has been discussed.
Relation (URI):
資料タイプ: article (author version)
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 太田 信廣


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