Equilibrium states and quasi-static magnetization switching of a multilayer structure

被引：0

作者：

D. I. Sementsov

A. M. Shutyi

机构：

[1] Ul’yanovsk State University,

来源：

Technical Physics | 2004年 / 49卷

关键词：

Anisotropy; Phase Transition; Equilibrium State; Hysteresis Loop; Exchange Interaction;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The equilibrium orientations of magnetic moments that correspond to various values and directions of the biasing field are found in a set of magnetic films with cubic crystalline anisotropy and uniaxial induced anisotropy. The films are coupled by exchange interaction of the antiferromagnetic type. Field intervals are established where noncollinear and bistability states causing orientational phase transitions and hysteresis exist. Ninety degree magnetization switching (per switching cycle) of the magnetic moments of the films, as well as an orientational phase transition of bifurcation character, is discovered. Hysteresis loops for 180° in-plane magnetization switching are constructed.

引用

页码：420 / 425

页数：5

共 23 条

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