A MEAN FIELD STONER WOHLFARTH HYSTERESIS MODEL

被引：88

作者：

ATHERTON, DL

BEATTIE, JR

机构：

[1] Department of Physics, Queen's University, Kingston, Ont.

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1990年 / 26卷 / 06期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Ferrites - Magnetic Materials--Domains - Magnetization - Magnets;

D O I：

10.1109/20.102891

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：

A model of magnetic hysteresis is proposed. It is based on the Stoner-Wohlfarth coherent rotation model, but with a macroscopic mean field interaction, similar to Weiss's molecular field theory, added to represent interaction between domains. Rotation of domain magnetization vectors gives both reversible and irreversible changes in bulk magnetization. A qualitatively correlation is obtained between hysteresis curves calculated using this theoretical model and experimentally measured hysteresis curves of a ferrite permanent magnet. © 1990 IEEE

引用

页码：3059 / 3063

页数：5

共 19 条

[1] MEASUREMENTS OF REVERSIBLE MAGNETIZATION COMPONENT
ATHERTON, DL
SCHONBACHLER, M
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1988, 24 (01) : 616 - 620
[2] Brent R. P., 1973, ALGORITHMS MINIMIZAT
[3] Cullity BD., 1972, INTRO MAGNETIC MAT
[4] DELVECCHIO RM, 78ID5MTESTR1 WEST R
[5] HYSTERESIS LOOPS MODELED FROM COERCIVITY, ANISOTROPY, AND MICROSTRUCTURE PARAMETERS
DIONNE, GF
WEISS, JA
ALLEN, GA
[J]. JOURNAL OF APPLIED PHYSICS, 1987, 61 (08) : 3862 - 3864
[6] NUMERICAL MICROMAGNETICS OF SMALL PARTICLES
FREDKIN, DR
KOEHLER, TR
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1988, 24 (06) : 2362 - 2367
[7] MATHEMATICAL-THEORY AND CALCULATIONS OF MAGNETIC HYSTERESIS CURVES
HODGDON, ML
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1988, 24 (06) : 3120 - 3122
[8] THEORY OF FERROMAGNETIC HYSTERESIS
JILES, DC
ATHERTON, DL
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1986, 61 (1-2) : 48 - 60
[9] KLEIN R, 1988, IEEE T MAGN, V24, P2371
[10] A COMPUTATIONALLY FAST, TWO-DIMENSIONAL VECTOR HYSTERESIS MODEL
KOEHLER, TR
[J]. JOURNAL OF APPLIED PHYSICS, 1987, 61 (04) : 1568 - 1575

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