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

页码：670 / 672

页数：3

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