SPECIFIC-HEAT STUDY ON THE ENERGY-GAP STATE IN CERHSB AND CENISN

被引：10

作者：

NISHIGORI, S

SUZUKI, T

FUJITA, T

TANAKA, H

TAKABATAKE, T

FUJII, H

机构：

[1] HIROSHIMA UNIV,FAC SCI,DEPT PHYS,HIROSHIMA 724,JAPAN

[2] HIROSHIMA UNIV,FAC INTEGRATED ARTS & SCI,HIROSHIMA 724,JAPAN

来源：

PHYSICA B | 1994年 / 199卷

关键词：

D O I：

10.1016/0921-4526(94)91873-2

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The low-temperature specific heat C between 1.3 and 60 K is presented for isostructural compounds CeRhSb and CeNiSn. The magnetic contribution to the specific heat divided by temperature, C(m)/T, exhibits a maximum followed by a rapid decrease upon cooling. The results indicate that a small energy gap opens at the Fermi level in the heavy quasiparticle band in both compounds.

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页码：473 / 474

页数：2

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