Magnetization reversal in SmCo5 nanoparticles

被引：15

作者：

Majetich, SA

Kirkpatrick, EM

机构：

[1] Carnegie Mellon University, Pittsburgh

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1997年 / 33卷 / 05期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/20.619550

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

DC demagnetization and magnetic viscosity measurements were made on SmCo5 nanoparticles prepared by ball milling. The field dependence of the magnetic viscosity and irreversible susceptibility, chi(irr), were found to be identical. With appropriate normalization, chi(irr)(H) for different temperatures scales to a universal Function of the reduced magnetic field, H/H-c.

引用

收藏

页码：3721 / 3723

页数：3

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