Structural properties of strongly correlated quasi-1D organic systems

被引：11

作者：

Foury-Leylekian, P ^{[1
]}

Ravy, S ^{[1
]}

Pouget, JP ^{[1
]}

机构：

[1] Univ Paris 11, UMR 8502, Phys Solides Lab, F-91405 Orsay, France

来源：

PHYSICA B-CONDENSED MATTER | 2002年 / 312卷

关键词：

organic conductors; charge and spin density waves;

D O I：

10.1016/S0921-4526(01)01335-7

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Correlated quasi-1D electron gas exhibit 2k(F) and 4k(F) CDW/BOW instabilities widely observed among the organic conductors. The Bechgaard and Fabre salts exhibit mixed SDW-CDW, Anti-ferromagnetism (AF) and spin peierls (SP) ground states achieving a subtle coupling between the spin and lattice degrees of freedom. The SP and AF nature of the Fabre salts' ground state is analyzed in relation with the presence of a high temperature 4k(F) CDW-ferroelectric phase transition. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：574 / 577

页数：4

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