MAGNETIZATION AND SPECIFIC-HEAT OF THE NEW HEAVY-FERMION COMPOUND CECU5AU

被引：3

作者：

VONLOHNEYSEN, H ^{[1
]}

PASCHKE, C ^{[1
]}

PORTISCH, G ^{[1
]}

RUCK, M ^{[1
]}

SCHLAGER, HG ^{[1
]}

SIECK, M ^{[1
]}

SPECK, C ^{[1
]}

机构：

[1] UNIV KARLSRUHE,INST ANORGAN CHEM,D-76128 KARLSRUHE,GERMANY

来源：

PHYSICA B | 1994年 / 199卷

关键词：

D O I：

10.1016/0921-4526(94)91743-4

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

CeCu5Au is a stoichiometric compound derived from CeCu6 by replacing the Cu(2) sites by Au. It orders antiferromagnetically at T(N) almost-equal-to 2.2 K. The (B, T) phase diagram of this compound for magnetic field parallel to the easy c direction reveals several phases, presumably two different antiferromagnetic phases and a spin-flop phase. The low-T specific heat (measured down to 80 mK) indicates that heavy-fermion behavior prevails in the presence of magnetic ordering.

引用

页码：85 / 87

页数：3

共 7 条

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