THE PEAK IN THE TRM IN A FINE PARTICLE SYSTEM

被引：15

作者：

ELHILO, M

OGRADY, K

POPPLEWELL, J

机构：

[1] Magnetic Materials Research Group, School of Electronic Engineering Science, UCNW, Bangor

来源：

JOURNAL OF APPLIED PHYSICS | 1991年 / 69卷 / 08期

关键词：

D O I：

10.1063/1.348100

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

From measurements of the thermoremanent magnetization (TRM) curve, at different times of measurement we have found that the peak in the TRM for a system of Fe3O4 particles curve only develops after 15 s. This indicates that this phenomenon is due to time dependence of the remanence. The time variation of the TRM was found to fit the stretched exponential test over the whole range of time examined.

引用

页码：5133 / 5135

页数：3

共 13 条

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