STRUCTURE AND MAGNETIC-PROPERTIES OF ELECTRODEPOSITED FE-CU ALLOY-FILMS

被引：13

作者：

UEDA, Y

KIKUCHI, N

机构：

[1] Department of Electric and Electronic Engineering, Muroran Institute of Technology, Muroran, 050

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1993年 / 32卷 / 04期

关键词：

STRUCTURE; ELECTRODEPOSITION; FE-CU ALLOY; METASTABLE PHASE;

D O I：

10.1143/JJAP.32.1779

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Fe-Cu alloys have been produced over a wide composition range by means of an electrodeposition method. The composition regions of a bcc phase for 0-70 at.% Cu and a fcc phase for 73-100 at.% Cu are extended. In the bcc phase region, the average saturation magnetization at room temperature decreases with increasing Cu concentration and deviates downwards from the simple dilution law. The fcc alloy film does not show ferromagnetism. In the composition region near the 73 at.% Cu, the X-ray diffraction lines corresponding to bcc-Fe and fcc-Cu become stronger and the magnetization increases with heat treatment at 300-500-degrees-C for 1 h.

引用

页码：1779 / 1782

页数：4

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