ESR study on α-(BEDT-TTF)2KHg(XCN)4 (X = S, Se)

被引：1

作者：

Kawamata, S ^{[1
]}

Ohsono, K

Ishida, T

Sasaki, T

机构：

[1] Univ Osaka Prefecture, Dept Phys & Elect, Sakai, Osaka 5998531, Japan

[2] Tohoku Univ, Mat Res Inst, Sendai, Miyagi 9808577, Japan

来源：

SYNTHETIC METALS | 2003年 / 135卷 / 1-3期

关键词：

electron spin resonance; magnetic phase transitions; organic conductors based on radical cation and/or anion salts;

D O I：

10.1016/S0379-6779(02)00736-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Electron spin resonance (ESR) experiments with 15 GHz microwave have been performed on alpha-(BEDT-TTF)(2)KHg(XCN)(4) (X = S, Se) single crystals at various different temperatures down to 1.5 K. A new resonance line is observed below the density wave transition temperature of 8 K for the X = S salt. No anomaly is observed for the X = Se salt which does not undergo the density wave transition. The results of the temperature and angular dependencies of the resonance lines suggest that the spin density wave state is likely to occur for the X = S salt. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：559 / 560

页数：2

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