Jahn-Teller distortion and possible electron pairing in molecular systems

Tokio Yamabe, Kazunari Yoshizawa, Yukihito Matsuura, Kazuyoshi Tanaka

研究成果: ジャーナルへの寄稿記事

6 引用 (Scopus)

抄録

Negative effective electron-electron interaction (U) due to Jahn-Teller distortion and its role in molecular superconductivity are discussed in degenerate molecular systems. It is demonstrated within the Hückel molecular orbital theory that the U value could become negative in the ± 1 and ± 3 charged states of [N]annulenes, (CH)N ring systems, with D6h geometry, where N = 6(2m + 1) (m = 0, 1, 2, 3, ⋯). Possible intermolecular electron pairing between two electrons with opposite discrete molecular wave vectors is proposed.

元の言語英語
ページ(範囲)55-60
ページ数6
ジャーナルSynthetic Metals
75
発行部数1
DOI
出版物ステータス出版済み - 1 1 1995
外部発表Yes

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Jahn-Teller effect
Electron-electron interactions
Electrons
Molecular orbitals
Superconductivity
electrons
Geometry
molecular orbitals
electron scattering
superconductivity
methylidyne
rings
geometry

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

これを引用

Jahn-Teller distortion and possible electron pairing in molecular systems. / Yamabe, Tokio; Yoshizawa, Kazunari; Matsuura, Yukihito; Tanaka, Kazuyoshi.

:: Synthetic Metals, 巻 75, 番号 1, 01.01.1995, p. 55-60.

研究成果: ジャーナルへの寄稿記事

Yamabe, Tokio ; Yoshizawa, Kazunari ; Matsuura, Yukihito ; Tanaka, Kazuyoshi. / Jahn-Teller distortion and possible electron pairing in molecular systems. :: Synthetic Metals. 1995 ; 巻 75, 番号 1. pp. 55-60.
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