INTERFACE PROPERTIES IN GRANULAR COMPOUND FILMS STUDIED BY MOSSBAUER-SPECTROSCOPY

被引：27

作者：

DORMANN, JL ^{[1
]}

SELLA, C ^{[1
]}

RENAUDIN, P ^{[1
]}

KABA, A ^{[1
]}

GIBART, P ^{[1
]}

机构：

[1] CNRS, PHYS MAT LAB, F-92190 BELLEVUE, FRANCE

来源：

THIN SOLID FILMS | 1979年 / 58卷 / 02期

关键词：

D O I：

10.1016/0040-6090(79)90247-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The nature of iron atoms in granular iron compounds (FeSiO2, FeAl2O3, FeZrO2) was studied by the Mössbauer effect. Granular compounds with a low concentration of iron are almost amorphous and exhibit a large distribution of hyperfine parameters. Superparamagnetism occurs, the transition temperature depending on the diameter of the grains. The behaviour of iron in granular samples depends on the nature of the insulating matrix. © 1979.

引用

页码：265 / 272

页数：8

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