MAGNETIC-PROPERTIES AND STRUCTURE OF SPUTTERED CO/PD-AG MULTILAYERS

被引：1

作者：

BOGOMOLOV, SS ^{[1
]}

HIGHMORE, RJ ^{[1
]}

SHIH, WC ^{[1
]}

GREER, AL ^{[1
]}

SOMEKH, RE ^{[1
]}

EVETTS, JE ^{[1
]}

机构：

[1] UNIV CAMBRIDGE,DEPT MAT SCI & MET,CAMBRIDGE CB2 3QZ,ENGLAND

来源：

JOURNAL OF APPLIED PHYSICS | 1993年 / 73卷 / 10期

关键词：

D O I：

10.1063/1.352454

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have used magnetron sputtering to deposit Co/Pd-Ag multilayers onto unheated (111) Si substrates. The influence of Ag concentration on their structure, coercivity, and hysteresis loop squareness was studied. The best rectangular characteristics and highest coercivity were obtained for the films with 4.0 at. % Ag. These multilayers indicate considerable improvement in the magnetic properties necessary for magneto-optic recording media compared with Co/Pd films. The role of tensile stress in the system is pointed out and discussed.

引用

页码：6841 / 6843

页数：3

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