STRUCTURE AND INDUCED ANISOTROPY OF NEW COBALT AND MANGANESE SPINEL DEFECT FERRITES

被引：38

作者：

TAILHADES, P ^{[1
]}

MOLLARD, P ^{[1
]}

ROUSSET, A ^{[1
]}

GOUGEON, M ^{[1
]}

机构：

[1] CNRS,LOUIS NEEL LAB,F-38042 GRENOBLE,FRANCE

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1990年 / 26卷 / 05期

关键词：

D O I：

10.1109/20.104538

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Directional ordering increases the magnetic performance of magnetic recording particles. The results obtained on new materials synthesized to investigate and to use directional order effects are presented. These materials, spinel defect ferrites, contain cations in several valence states (Fe2+, Fe3+ Mn2+, Mn3+, Mn4+). Results of structural analyse and the influence of the oxidation state and thermal treatment on the magnetic properties are discussed. © 1990 IEEE

引用

页码：1822 / 1824

页数：3

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