Interchain interactions in one-dimensional periodic systems: An analysis of second-order effects causing deformation

Kazunari Yoshizawa, Roald Hoffmann

研究成果: ジャーナルへの寄稿学術誌査読

15 被引用数 (Scopus)

抄録

The role of second-order perturbations in interchain interactions of one-dimensional electronic systems is examined. The general features of such interchain interactions are deduced from a simple two-chain model. From a perturbation-theoretic analysis, the second-order term originating from two different bands near the Fermi level leads to an important out-of-phase coupling of charge-density-waves on neighboring chains. The preferred distortion is predicted for various electron counts, using a transition-density analysis. Specific geometrical conclusions are derived for polyacene systems.

本文言語英語
ページ(範囲)2126-2131
ページ数6
ジャーナルThe Journal of Chemical Physics
103
6
DOI
出版ステータス出版済み - 1995
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)
  • 物理化学および理論化学

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