NEUTRON-DIFFRACTION AND MAGNETOSTRICTION OF CUBIC LA(FEXAL1-X)13 INTERMETALLIC COMPOUNDS

被引:13
|
作者
PALSTRA, TTM
NIEUWENHUYS, GJ
MYDOSH, JA
HELMHOLDT, RB
BUSCHOW, KHJ
机构
[1] ENERGIE ONDERZOEK CENT NEDERLAND,PETTEN,NETHERLANDS
[2] PHILIPS RES LABS,EINDHOVEN,NETHERLANDS
关键词
FERROMAGNETIC METALS - LANTHANUM COMPOUNDS - MAGNETOSTRICTION - NEUTRONS - Diffraction;
D O I
10.1016/0304-8853(86)90350-1
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The ferromagnetic and antiferromagnetic states of La(Fe//xAl//1// minus //x)//1//3 were studied by neutron diffraction and magnetostriction measurements. The authors present a model for the magnetic structure of the antiferromagnetic state, consisting of ferromagnetic clusters, coupled antiferromagnetically. Magnetostriction data exhibit a strong Invar character and contain information about the origin of the magnetic moments.
引用
收藏
页码:995 / 996
页数:2
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