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

Ara, Anjue Mane; Iimori, Toshifumi; Yoshizawa, Tomokazu et al.

Chemical Physics Letters, 2006, 427(4-6), 322-328

Permalink : https://hdl.handle.net/2115/14741

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アクセス権	open access
URI	https://hdl.handle.net/2115/14741
タイトル	External electric field effects on fluorescence of perylene doped in a polymer film
著者	Ara, Anjue Mane ; Iimori, Toshifumi ; Yoshizawa, Tomokazu ; Nakabayashi, Takakazu ; Ohta, Nobuhiro
著者名 Ara, Anjue Mane
著者名 Iimori, Toshifumi
著者名 Yoshizawa, Tomokazu
著者名 Nakabayashi, Takakazu
e-Rad_Researcher 70113529 著者名 Ohta, Nobuhiro
言語	英語
発行日	2006
出版者	Elsevier B.V.
収録物名	Chemical Physics Letters
巻(号)	427(4-6)
ページ	322-328
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.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0009-2614
関連情報	URI http://www.sciencedirect.com/science/journal/00092614
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.cplett.2006.07.001