MAGNETIC-STRUCTURE OF FINE FE PARTICLES INCLUDED IN AN ALUMINA MATRIX

被引：12

作者：

DORMANN, JL

DJEGAMARIADASSOU, C

JOVE, J

机构：

[1] INST CURIE,F-75231 PARIS 05,FRANCE

[2] UNIV PARIS 11,ISMA,F-91405 ORSAY,FRANCE

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 104卷

关键词：

D O I：

10.1016/0304-8853(92)91457-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In-field Mossbauer spectroscopy on small iron particles embedded in an alumina matrix reveal the existence of several iron species. One of them shows classical hyperfine field values, the others are related to iron families with weak spin canting angle corroborating the reduction of the magnetic moment per iron atom observed from magnetization measurements under high field.

引用

页码：1567 / 1568

页数：2