ZERO-FIELD-COOLED MAGNETIZATION AND INITIAL SUSCEPTIBILITY OF MAGNETIC PARTICLE-SYSTEMS

被引：23

作者：

PFEIFFER, H

CHANTRELL, RW

机构：

[1] UNIV KEELE,DEPT PHYS,KEELE ST5 5BG,STAFFS,ENGLAND

[2] INST PHYS HOCHTECHNOL,O-6900 JENA,GERMANY

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1993年 / 120卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(93)91322-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

General expressions for the zero-field-cooled magnetization and the initial susceptibility (chi) of magnetic particle assemblies are set up. These equations are evaluated analytically by specifying the distribution of geometric and magnetic properties of the particles. We derive relations between chi and the magnetic viscosity. The influence of interaction effects is examined.

引用

页码：203 / 205

页数：3

共 7 条

[1] SPIN-GLASS BEHAVIOR IN A FINE PARTICLE SYSTEM [J].