Possible charge ordering patterns of the paramagnetic insulating states in (TMTTF)2X
Possible charge ordering patterns of the paramagnetic insulating states in (TMTTF)2X
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DOI：
10.1143/jpsj.72.213
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发表时间：
2003-02-01
影响因子：
1.7
通讯作者：
Nakamura, T
中科院分区：
文献类型：
--
作者：
Nakamura, T
对一系列准一维有机导体（TMTTF）(2)X进行了ESR研究。ESR线宽在顺磁绝缘区表现出突发性的跳跃或驼峰。根据低温下ESR线宽的各向异性，将（TMTTF）(2)X盐大致分为三类。本文从微观角度讨论了三种典型盐（X = ReO4， SbF6和Br）可能的电荷有序模式。
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.