A study on growth processes of CoNiP perpendicular magnetic anisotropy films electroless-deposited at room temperature

被引：37

作者：

Homma, T

Sezai, Y

Osaka, T

机构：

[1] Department of Applied Chemistry, Waseda University, Tokyo 169, 3-4-1 Okubo, Shinjuku

来源：

ELECTROCHIMICA ACTA | 1997年 / 42卷 / 20-22期

关键词：

electroless-deposition; CoNiP films; perpendicular magnetic anisotropy; film growth process;

D O I：

10.1016/S0013-4686(97)00151-5

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In order to elucidate the origin of magnetic properties and microstructure of electroless-deposited CoNiP films with perpendicular magnetic anisotropy, their initial growth processes were investigated mainly focusing upon the effects of bath factors. It was clarified that coercivity and grain size of the films changed widely with an increase in the ammonia concentration in the bath without varying the average film composition and crystal orientation. Detailed analysis of the growth processes clarified that an increase in ammonia concentration in the bath inhibited the growth of each crystallite, resulting in small grain size and coercivity, whereas it hardly affected the deposition activity of the catalytically-treated substrate surface and average film composition. (C) 1997 Published by Elsevier Science Ltd.

引用

页码：3041 / 3047

页数：7

共 18 条

[1] THE EFFECT OF THIOCOMPOUNDS ON THE STRUCTURE OF COPPER ELECTRODEPOSITS [J].