MAGNETIC-STRUCTURE OF U2(RU0.65RH0.35)3SI5 SILICIDE

被引：11

作者：

CHEVALIER, B ^{[1
]}

ROISNEL, T ^{[1
]}

ETOURNEAU, J ^{[1
]}

机构：

[1] CTR ETUDES SACLAY,CNRS,CEA,LEON BRILLOUIN LAB,F-91191 GIF SUR YVETTE,FRANCE

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1994年 / 134卷 / 01期

关键词：

Antiferromagnetism - Ferromagnetism - Magnetic properties - Uranium;

D O I：

10.1016/0304-8853(94)90077-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic measurements and neutron diffraction experiments have been performed on polycrystalline U2(Ru0.65Rh0.35)3Si5. This silicide crystallizes in the monoclinic Lu2Co3Si5-type structure and orders antiferromagnetically below T(N) = 9.5(5) K. The magnetic structure consists of ferromagnetic 'wavy planes' antiferromagnetically coupled. It exhibits some similarities with those determined for URh2Si2 and URu2Si2. Important Kondo interactions are suggested in accordance with the small uranium magnetic moment (0.63(16)mu(B)) observed at 1.5 K.

引用

页码：88 / 94

页数：7

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