MAGNETIC COERCIVITY OF FE3O4 PARTICLE-SYSTEMS

被引：21
作者：
ARAJS, S
AMIN, N
ANDERSON, EE
机构：
[1] CLARKSON UNIV,CTR ADV MAT PROC,POTSDAM,NY 13676
[2] UNIV ALABAMA,DEPT ORAL PATHOL,HUNTSVILLE,AL 35899
来源：
JOURNAL OF APPLIED PHYSICS | 1991年 / 69卷 / 08期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1063/1.348145
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Magnetic coercivity and squareness of various Fe3O4 particle systems have been investigated as a function of particle size and packing density. It has been found that these particle systems, exhibiting considerable deviations from spherical symmetry, have magnetic coercivities and squareness which are almost independent of packing density.
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页码：5122 / 5123
页数：2
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