Magnetic structures and bulk magnetic properties of YbCu4M, M=Au,Pd

被引：26

作者：

Bauer, E

Fischer, P

Marabelli, F

Ellerby, M

McEwen, KA

Roessli, B

FernandesDias, MT

机构：

[1] TECH UNIV VIENNA,INST EXPT PHYS,A-1040 VIENNA,AUSTRIA

[2] ETH ZURICH,LAB NEUTRONENSTREUUNG,CH-5232 VILLIGEN,SWITZERLAND

[3] PAUL SCHERRER INST,CH-5232 VILLIGEN,SWITZERLAND

[4] UNIV PAVIA,DIPARTIMENTO FIS,I-27100 PAVIA,ITALY

[5] UNIV LONDON,BIRKBECK COLL,DEPT PHYS,LONDON WC1E 7HX,ENGLAND

[6] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,FRANCE

来源：

PHYSICA B | 1997年 / 234卷

关键词：

YbCu4Au; YbCu4Pd; Kondo effect;

D O I：

10.1016/S0921-4526(96)01084-8

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Elastic neutron scattering studies down to 40 mK on YbCu4Au and YbCu4Pd revealed an antiferromagnetic ground state for the former, but ferromagnetism for the latter compound. Due to the Kondo interaction the ordered magnetic moments are considerably reduced with respect to those expected for the Gamma(7) ground state doublet.

引用

页码：676 / 678

页数：3

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