Structural and magnetic properties of Fe50Co50 system

被引：35
|
作者：
Sorescu, M [1 ]
Grabias, A
机构：
[1] Duquesne Univ, Bayer Sch Nat & Environm Sci, Pittsburgh, PA 15282 USA
[2] Inst Elect Mat Technol, PL-01919 Warsaw, Poland
来源：
INTERMETALLICS | 2002年 / 10卷 / 04期
基金：
美国国家科学基金会;
关键词：
magnetic intermetallics; magnetic properties; mechanical alloying and milling; microstructure; spectroscopic methods;
D O I：
10.1016/S0966-9795(02)00007-9
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The Fe50Co50 alloys were prepared by mechanical alloying of the Fe and Co powders using a high-energy ball mill. The Fe50Co50 system was also obtained as a thin film by the pulsed laser deposition method. Both powder and thin film samples were characterized by X-ray diffraction and Mossbauer spectroscopy. The formation of the bcc-FeCo solid solution was investigated as a function of milling time. Both Fe50Co50 Systems reveal similar magnetic hyperfine fields of about 35 T. Typically, the powders have random spin orientation, while the thin film shows an out-of-plane magnetic texture. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：317 / 321
页数：5
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