Low-temperature electronic states in θ-(BEDT-TTF) 2RbZn(SCN)4:: Competition of different ground states

被引：32

作者：

Nakamura, T ^{[1
]}

Minagawa, W ^{[1
]}

Kinami, R ^{[1
]}

Konishi, Y ^{[1
]}

Takahashi, T ^{[1
]}

机构：

[1] Gakushuin Univ, Dept Phys, Toshima Ku, Tokyo 171, Japan

来源：

SYNTHETIC METALS | 1999年 / 103卷 / 1-3期

基金：

日本学术振兴会;

关键词：

nuclear magnetic resonance spectroscopy; electron spin resonance; metal-insulator phase transitions; magnetic phase transitions; organic conductors based on radical cation and or anion salts;

D O I：

10.1016/S0379-6779(98)00599-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic properties of theta-(ET)(2)RbZn(SCN)(4) were studied. The low temperature electronic state was found to depend on the sample cooling speed around 190 K and on the chemical doping. To clarify the electronic states of the low-temperature nonmetallic phase and the mechanism of the M-I transition, we performed SQUID, EPR, H-1- and C-13-NMR measurements.

引用

页码：1898 / 1899

页数：2

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