THE EFFECT OF BIQUADRATIC EXCHANGE COUPLING ON THE MAGNETIZATION CONFIGURATION IN MULTILAYERED FILMS

被引：2

作者：

FUJIWARA, H

DOYLE, WD

MATSUZONO, A

PARKER, MR

机构：

[1] Univ. of Alabama, Center for Materials for Information Technology, Tuscaloosa

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1995年 / 140卷

关键词：

D O I：

10.1016/0304-8853(94)01553-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of biquadratic exchange coupling (J(2)) on the magnetization configuration in multilayered GMR films as a function of field in the easy and hard directions has been investigated. The complexity of the configurations caused by J(2) may explain varieties of hysteresis and GMR curves obtained experimentally. Transverse biased permeability measurements make it possible to estimate both the bilinear (J(1)) and biquadratic (J(2)) effective fields.

引用

页码：519 / 520

页数：2

共 6 条

[1] MAGNETIZATION PROCESSES, HYSTERESIS AND FINITE-SIZE EFFECTS IN MODEL MULTILAYER SYSTEMS OF CUBIC OR UNIAXIAL ANISOTROPY WITH ANTIFERROMAGNETIC COUPLING BETWEEN ADJACENT FERROMAGNETIC LAYERS [J].