Isotropic media and the simplified vector Preisach model

被引：8

作者：

Della Torre, E ^{[1
]}

Reimers, A ^{[1
]}

机构：

[1] George Washington Univ, Inst Magnet Res, Dept Elect & Comp Engn, Washington, DC 20052 USA

来源：

PHYSICA B | 2001年 / 306卷 / 1-4期

关键词：

Preisach model; vector modeling;

D O I：

10.1016/S0921-4526(01)00981-4

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

This paper addresses an orientation error discovered when the simplified vector Preisach model (SVPM) was applied to an isotropic medium. For a smoothly rotating field, the magnetization of an isotropic medium should rotate smoothly. Instead, the SVPM predicts a ratcheting motion. A correction for this problem is suggested. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：72 / 77

页数：6