MAGNETIC-PROPERTIES OF CO AND CO-FE ELECTRODEPOSITED ALUMITE FILMS

被引：5
|
作者：
ARAI, KI
KANG, HW
ISHIYAMA, K
机构：
[1] Research Institute of Electrical Communication, Tohoku University, Sendai 980
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1990年 / 26卷 / 05期
关键词：
D O I：
10.1109/20.104472
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Co and Co-Fe were elcctrodeposited in pores of anodic oxidized alumite films. The coercive force and the magnetic anisotropy energy of these films are examined. The magnetic anisotropy energy and the perpendicular coercive force of Co electrodeposited alumite films can be controlled widely by changing the pH and the temperature of the Co solutions without changing the particle diameter. The electrodeposited Co-Fe particles are confirmed to be single phase Co-Fe alloys by X-ray diffractions. The saturation magnetization as well as the coercive force can be controlled by changing the composition of the alloy. Magnetic alumite films having high saturation magnetization and high coercive force were obtained. © 1990 IEEE
引用
收藏
页码：1635 / 1637
页数：3
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