Hysteresis in magnetic materials: the role of structural disorder, thermal relaxation, and dynamic effects

被引：7

作者：

Bertotti, G ^{[1
]}

Basso, V ^{[1
]}

Beatrice, C ^{[1
]}

LoBue, M ^{[1
]}

Magni, A ^{[1
]}

Tiberto, P ^{[1
]}

机构：

[1] Ist Elettrotecnico Nazl Galileo Ferraris, I-10125 Turin, Italy

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2001年 / 226卷

关键词：

hysteresis; viscosity-magnetic; micromagnetics; eddy-current losses;

D O I：

10.1016/S0304-8853(00)01057-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An overview is given of the present understanding of hysteresis phenomena in magnetic materials. The problem is addressed from three approximate viewpoints: the connection between rate-independent hysteresis and micromagnetics; the modifications brought into this picture by thermal relaxation effects; the role of rate-dependent magnetization mechanisms, like eddy-current-damped domain wall motion. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：1206 / 1212

页数：7

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