Perpendicular magnetic anisotropy and atomic ordering in FePd, Fe50Pd50-xPtx alloy films

被引：0

作者：

Artemyev, E. M. ^{[1
]}

Yakimov, L. E. ^{[2
]}

机构：

[1] Siberian Fed Univ, Krasnoyarsk, Russia

[2] Siberian State Aerosp Univ, Krasnoyarsk, Russia

来源：

TRENDS IN MAGNETISM: NANOMAGNETISM | 2014年 / 215卷

关键词：

magnetic anisotropy; atomic ordering; film; alloy;

D O I：

10.4028/www.scientific.net/SSP.215.242

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Phase composition, crystal structure and magnetic properties of ordering FePd and Fe50Pd50-xPtx (x = 1-10 atomic %) alloy films were studied. Spectral dependencies of Faraday rotation and optical absorption were measured. We studied how thermal treatment affects crystal structure, magnetization and coercive force in ordered alloys and how the degree of atomic order affects the value of perpendicular magnetic anisotropy. It was shown that near equiatomic ordered FePd and Fe50Pd50-xPtx (x = 1-10 at. %) alloy films can be used as medium for magnetic and thermo-magnetic data recording.

引用

页码：242 / 245

页数：4

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