CATIONIC DISTRIBUTION, MAGNETIZATION AND MAGNETIC-ANISOTROPY OF CO2+ DOPED M-TYPE BARIUM FERRITE

被引：20

作者：

BATLLE, X

OBRADORS, X

PERNET, M

VALLET, M

CABANAS, M

RODRIGUEZ, J

FONTCUBERTA, J

机构：

[1] CSIC,INST CIENCIA MAT,E-08028 BARCELONA,SPAIN

[2] CNRS,CRISTALLOG LAB 166X,F-38042 GRENOBLE,FRANCE

[3] UNIV COMPLUTENSE,FAC QUIM,E-28040 MADRID,SPAIN

[4] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,FRANCE

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1990年 / 83卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(90)90588-H

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The cation distribution and the high field magnetization of the Co-Ti M-type barium ferrites have been investigated by means of neutron powder diffraction and high field isothermal magnetic measurements. The composition dependence of the experimental magnetization is compared to that obtained from the cationic distribution assuming a collinear magnetic structure. A considerable amount of Co ions occupy tetrahedral sites being ineffective in the reduction of the uniaxial magnetic anisotropy. © 1990.

引用

页码：465 / 467

页数：3

共 8 条

[1] CATIONIC DISTRIBUTION IN BAFE12-2XCOXSNXO19 HEXAGONAL FERRITES SUITABLE FOR MAGNETIC RECORDING [J].