THE MAGNETIZATION OF MAGNETIC LIQUIDS CONTAINING AMORPHOUS FE1-XCX PARTICLES

被引：35

作者：

JOHANSSON, C

HANSON, M

HENDRIKSEN, PV

MORUP, S

机构：

[1] TECH UNIV DENMARK,APPL PHYS LAB,DK-2800 LYNGBY,DENMARK

[2] GOTHENBURG UNIV,S-41296 GOTHENBURG,SWEDEN

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1993年 / 122卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(93)91055-C

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetization of amorphous Fe1-xCx particles in decalin was measured in magnetic fields up to 12 T at temperatures between 10 and 250 K. For particles with a diameter of 3.2 nm, the zero field cooled magnetization has a maximum at 20 K. This is interpreted as a blocking of the superparamagnetic relaxation of single particles.

引用

页码：125 / 128

页数：4

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