MODEL OF ELECTRON-PROTON CORRELATION IN QUASI-ONE-DIMENSIONAL HALOGEN-BRIDGED MIXED-VALENCE COMPLEXES - ROLE OF PROTON MOTION

被引：15

作者：

MATSUSHITA, E

机构：

[1] Faculty of Engineering, Gifu University

来源：

PHYSICAL REVIEW B | 1995年 / 51卷 / 24期

关键词：

D O I：

10.1103/PhysRevB.51.17332

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The role of interchain hydrogen (H) bonds in one-dimensional electron systems is studied in halogen-bridged mixed-valence transition-metal complexes. A cluster theory is developed to predict the proton-induced ordering among charge-density-wave (CDW) chains in terms of pseudospin formalism for proton motion on H bonds. It is pointed out that the electron-proton coupling can control the CDW state which is produced from the competition between electron-electron and electron-phonon coupling. © 1995 The American Physical Society.

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页码：17332 / 17337

页数：6

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