SPIN-WAVE RESONANCE IN AMORPHOUS FERRIMAGNETIC GDCOMOAR ALLOY FILM

被引：0

作者：

MIZOGUCHI, T

KOBLISKA, RJ

MAEKAWA, S

IMAZU, T

机构：

[1] IBM CORP,THOMAS J WATSON RES CTR,YORKTOWN HTS,NY 10598

[2] TOHOKU UNIV,SENDAI,MIYAGI 980,JAPAN

来源：

JOURNAL OF APPLIED PHYSICS | 1979年 / 50卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1063/1.326959

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Spin wave resonances, observed in an amorphous Gd6.9Co74Mo12.8Ar6.3 ferrimagnetic alloy film, indicate that the exchange stiffness constant, A, decreases rapidly with increasing temperature. By extension of spin-wave theory to ferrimagnets, the temperature dependence of A has been interpreted in terms of a two sub-network ferrimagnet.(AIP). © 1979, American Institute of Physics. All rights reserved.

引用

页码：1626 / 1626

页数：1