Possible charge ordering patterns of the paramagnetic insulating states in (TMTTF)2X

被引：53
|
作者：
Nakamura, T [1 ]
机构：
[1] Inst Mol Sci, Okazaki, Aichi 4448585, Japan
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2003年 / 72卷 / 02期
关键词：
organic conductor; TMTTF; ESR; charge order; antiferromagnetic transition; spin-singlet;
D O I：
10.1143/JPSJ.72.213
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
ESR investigations were performed for a series of quasi-one-dimensional organic conductors, (TMTTF)(2)X. The ESR linewidth shows abrupt jumps or humps in the paramagnetic insulating region. The (TMTTF)(2)X salts are roughly divided into three groups according to the anisotropy of the ESR linewidth at low temperatures. In this paper, we discuss the possible charge-ordered patterns of three typical salts (X = ReO4, SbF6 and Br) from the microscopic point of view.
引用
收藏
页码：213 / 216
页数：4
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