Electroabsorption and electrophotoluminescence spectra of porphyrin supramolecules in a polymer film

Takakazu Nakabayashi, Takefumi Yotsutsuji, Kazuya Ogawa, Yoshiaki Kobuke, Nobuhiro Ohta

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Electroabsorption and electrophotoluminescence spectra of supramolecular porphyrin dimers in a solid film of poly(methyl methacrylate), PMMA, have been examined. The electroabsorption spectra in the Soret band region are fitted by the deconvolution of the corresponding absorption spectrum into four components, indicating that electroabsorption measurements are useful to identify bands that are hard to distinguish in absorption spectra. The values of the changes in molecular polarizability and dipole moment following photoexcitation are evaluated at each absorption band.

本文言語English
ページ(範囲)33-38
ページ数6
ジャーナルBulletin of the Chemical Society of Japan
83
1
DOI
出版ステータスPublished - 2010 2 4
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)

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