ULTRASMALL-MOMENT STATIC MAGNETISM IN CERU2SI2

被引：40

作者：

AMATO, A

FEYERHERM, R

GYGAX, FN

SCHENCK, A

FLOUQUET, J

LEJAY, P

机构：

[1] CEN,DEPT RECH MAT CONDENSEE,F-38041 GRENOBLE,FRANCE

[2] CNRS,CTR RECH TRES BASSES TEMP,F-38040 GRENOBLE,FRANCE

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.50.619

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Muon-spin-rotation experiments have been carried out in single crystals of the heavy-fermion compound CeRu2Si2. The muon-stopping site has been determined from an analysis of the muon Knight shift. The zero-field relaxation rate of the muon polarization exhibits a small but significant increase below approximately 2 K which can be suppressed in longitudinal-field experiments. This result provides definite evidence for the occurrence of static electronic magnetism involving ultrasmall moments of the order of 10(-3)mu(B).

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页码：619 / 622

页数：4

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