MAGNETOVOLUME STUDY OF THE METAMAGNETIC TRANSITION OF CERU2SI2 BELOW 1-K

被引：6

作者：

LACERDA, A ^{[1
]}

DEVISSER, A ^{[1
]}

PUECH, L ^{[1
]}

PAULSEN, C ^{[1
]}

HAEN, P ^{[1
]}

LEJAY, P ^{[1
]}

FLOUQUET, J ^{[1
]}

机构：

[1] NATUURKUNDIG LAB,1018 XE AMSTERDAM,NETHERLANDS

来源：

PHYSICA B | 1991年 / 171卷 / 1-4期

关键词：

D O I：

10.1016/0921-4526(91)90538-P

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We report magnetostriction and thermal-expansion measurements on a single-crystalline sample of the heavy-fermion compound CeRu2Si2 in the temperature interval 0.1 < T < 1.3 K and in fields along the tetragonal axis up to 12 T, in order to study the metamagnetic-like transition. The width of the field-induced transition (at approximately 7.7 T) as observed by magnetostriction narrows on cooling and seems to remain finite at T = 0 K indicating that the transition remains continuous for the present sample.

引用

页码：312 / 315

页数：4

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