Charge disproportionation in the organic conductor, α-(BEDT-TTF)2I3

被引：135

作者：

Takano, Y ^{[1
]}

Hiraki, K

Yamamoto, HM

Nakamura, T

Takahashi, T

机构：

[1] Gakushuin Univ, Dept Phys, Toshima Ku, Tokyo 1718588, Japan

[2] Inst Mol Sci, Okazaki, Aichi 4448585, Japan

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 2001年 / 62卷 / 1-2期

基金：

日本学术振兴会;

关键词：

organic compounds; nuclear magnetic resonance;

D O I：

10.1016/S0022-3697(00)00173-6

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have carried out C-13-NMR measurements on the quasi two-dimensional organic conductor alpha-(BEDT-TTF)(2)I-3, which exhibits metal-insulator transition at 135 K at ambient pressure. The relaxation rate T-1(-1) has two components below the transition. Temperature dependence of the lineshape clearly indicates that there exist two differently charged BEDT-TTF molecules below the transition temperature. (C) 2000 Published by Elsevier Science Ltd.

引用

页码：393 / 395

页数：3

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