ANOMALOUS CRYSTAL-FIELD EFFECTS IN THE SPECIFIC-HEAT OF CE-HEAVY FERMION COMPOUNDS

被引：2

作者：

SERENI, JG ^{[1
]}

NIEVA, G ^{[1
]}

KAPPLER, JP ^{[1
]}

机构：

[1] INST PHYS,UNITE 306,IMSES,F-67084 STRASBOURG,FRANCE

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1987年 / 63-4卷

关键词：

CRYSTALS - Electric Field Effects;

D O I：

10.1016/0304-8853(87)90535-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Specific heat anomalies due to the GAMMA //7 yields GAMMA //8 thermal promotion were measured for CePd//3B//0//. //6 and CePd//3Si//0//. //3. For the heavy-fermion compound CePd//3B//0//. //6 one observes a quasi-linear C(T) dependence, instead of the expected exponential one. This behavior is discussed in terms of the different hybridization of the conduction electron states with the ground ( GAMMA //7) and excited ( GAMMA //8) crystal field levels.

引用

页码：101 / 103

页数：3

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