ON THE MAGNETIC AFTER-EFFECT (MAE) IN MAGNETITE AT HIGH-TEMPERATURES

被引：4

作者：

CASTRO, J ^{[1
]}

RIVAS, J ^{[1
]}

机构：

[1] UNIV SANTIAGO DE COMPOSTELA,FAC FIS,ELECTROMAGNETISMO GRP,E-15706 SANTIAGO,SPAIN

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 1993年 / 56卷 / 04期

关键词：

D O I：

10.1007/BF00324350

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Measurements of the magnetic after-effect in magnetite have been made in the temperature range 200 to 600 K. Important relaxation peaks have been observed in the temperature range 250 to 350 K (peak III) and 400 to 550 K (peak I). A study of both the dynamics and the parameters of the defects are consistent with an interpretation of peak III and peak I in magnetite as a combined after-effect due to octahedrally coordinated vacancies.

引用

页码：323 / 327

页数：5

共 21 条

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