MEASUREMENT OF EFFECTIVE MAGNETIC-ANISOTROPY OF NANOCRYSTALLINE FE-CU-NB-SI-B SOFT-MAGNETIC ALLOYS

被引：49

作者：

HO, KY

XIONG, XY

ZHI, J

CHENG, LZ

机构：

[1] Department of Materials Science and Engineering, Northeastern University

来源：

JOURNAL OF APPLIED PHYSICS | 1993年 / 74卷 / 11期

关键词：

D O I：

10.1063/1.355078

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The magnetic anisotropy of a nanocrystalline soft magnetic Fe73.5Cu1Nb3Si13.5B9 alloy has been determined by studying the magnetization process. The experimental results on the approach to magnetic saturation have been used to determine its effective magnetic anisotropy constant [K]. This is about one tenth of the magnetocrystalline anisotropy constant K1 of individual alpha-Fe (Si) grains.

引用

页码：6788 / 6790

页数：3

共 6 条

[1]

CHIKAZUMI S, 1964, PHYSICS MAGNETISM, P274

[2]

GENGNAGEL H, 1961, Z ANGEW PHYS, V4, P174

[3] GRAIN-SIZE DEPENDENCE OF COERCIVITY AND PERMEABILITY IN NANOCRYSTALLINE FERROMAGNETS [J].