Effect of high magnetic field on gap formation in CeNiSn

被引：6
|
作者：
Izawa, K
Suzuki, T
Kitamura, M
Fujita, T
Nakamoto, G
Takabatake, T
Fujii, H
机构：
[1] HIROSHIMA UNIV,FAC INTEGRATED ARTS & SCI,HIGASHIHIROSHIMA 739,JAPAN
[2] HIROSHIMA UNIV,FAC SCI,DEPT MAT SCI,HIGASHIHIROSHIMA 739,JAPAN
来源：
PHYSICA B | 1997年 / 230卷
关键词：
CeNiSn; pseudogap; specific heat; Zeeman energy;
D O I：
10.1016/S0921-4526(96)00785-5
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We report specific heat of high-quality single-crystalline CeNiSn in magnetic field mu(0)H up to 14T. Significant field dependence of specific heat was clearly observed in a temperature range from 2 to 25 K. The effect of magnetic field in CeNiSn is discussed in terms of a pseudo-gap around the Fermi level with the Zeeman energy.
引用
收藏
页码：670 / 672
页数：3
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