MAGNETIC PROPERTY OF THE LOW-TEMPERATURE PHASE OF ALPHA-(BEDT-TTF)(2)KHG(SCN)(4)

被引：7
|
作者：
TSUCHIYA, R [1 ]
NAKAMURA, T [1 ]
TAKAHASHI, T [1 ]
SASAKI, T [1 ]
TOYOTA, N [1 ]
机构：
[1] TOHOKU UNIV,INST MAT RES,AOBA KU,SENDAI,MIYAGI 980,JAPAN
来源：
SYNTHETIC METALS | 1995年 / 70卷 / 1-3期
关键词：
D O I：
10.1016/0379-6779(94)02720-J
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The low temperature phase of the organic conductor, alpha-(BEDT-TTF)(2)KHg(SCN)(4), has been investigated by EPR measurements. The spin susceptibility determined by the EPR intensity is 3x10(-4) emu/mol at room temperature, in agreement with the static susceptibility measurement. It decreases slightly with decreasing temperature down to 10 K, below which a rapid drop of the intensity is observed for all directions of the applied field. This temperature is close to the one which the resistivity anomaly was observed at. At temperatures below 20 K, the EPR signal was found to split into two or three lines depending on the external field direction. We discuss the possible origin of the splitting.
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页码：965 / 966
页数：2
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