Onset of long-range ferromagnetic order in a system of ferromagnetic particles with giant magnetic moments

被引：1

作者：

Takzei, GA ^{[1
]}

Gun'ko, LP

Sych, II

Surzhenko, AB

Cherepov, SV

Troshchenkov, YN

Mirebeau, I

机构：

[1] Natl Acad Sci Ukraine, Inst Magnetism, UA-252680 Kiev, Ukraine

[2] Minist Educ Ukraine, UA-252680 Kiev, Ukraine

[3] CEA Saclay, Leon Brillouin Lab, CNRS, F-91191 Gif Sur Yvette, France

来源：

JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS | 1998年 / 87卷 / 05期

关键词：

D O I：

10.1134/1.558727

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Magnetic, x-ray, and small-angle neutron scattering data obtained for the decomposed alloy Cu64Mn9Al27 are used to show that the onset of long-range ferromagnetic order in a system of small superparamagnetic grains dissolved in a nonmagnetic matrix is attributable to cooperative ordering of their magnetic moments. (C) 1998 American Institute of Physics. [S1063-7761(98)02211-2].

引用

页码：1003 / 1008

页数：6

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