Midgap levels of photoexcited conductive polymers. II. Detailed analysis of trans‐polyacetylene

Kazuyoshi Tanaka, Kazunari Yoshizawa, Tomonari Takeuchi, Tokio Yamabe

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)

抄録

We have studied in more detail aspects of the soliton‐antisoliton pair in a trans‐polyacetylene chain based on our previous study of the midgap levels associated with the photogenerated oppositely charged soliton‐antisoliton pair in conductive polymers employing the concept of the molecular orbital interaction (Part I of this study, this issue). The intersoliton distance has been estimated to be about 10 Å from the Pariser–Parr–Pople method. We have found that the energy gap between the midgap levels is estimated to be 0.45 eV, being significantly related to an additional photoinduced absorption.

元の言語英語
ページ(範囲)315-322
ページ数8
ジャーナルInternational Journal of Quantum Chemistry
40
発行部数3
DOI
出版物ステータス出版済み - 1 1 1991
外部発表Yes

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Molecular orbitals
Polymers
Energy gap
polymers
molecular orbitals
interactions

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

これを引用

Midgap levels of photoexcited conductive polymers. II. Detailed analysis of trans‐polyacetylene. / Tanaka, Kazuyoshi; Yoshizawa, Kazunari; Takeuchi, Tomonari; Yamabe, Tokio.

:: International Journal of Quantum Chemistry, 巻 40, 番号 3, 01.01.1991, p. 315-322.

研究成果: ジャーナルへの寄稿記事

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