THIN-FILM DISKS WITH TRANSIENT METAL UNDERLAYERS

被引:14
作者
MIRZAMAANI, M [1 ]
JAHNES, CV [1 ]
RUSSAK, MA [1 ]
机构
[1] IBM CORP,THOMAS J WATSON RES CTR,DIV RES,YORKTOWN HTS,NY 10598
关键词
D O I
10.1109/20.179722
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
A new technique for fabricating thin film disk media with controlled surface roughness and bulk magnetic properties is described. This technique uses a low melting point metal as an underlayer which is deposited onto a nonwetting substrate to form isolated spherical features. The magnetic layer deposited onto this underlayer is associated with a fine and controllable surface roughness which is desirable for tribological performance. The magnetic and mechanical performances of thin film disks fabricated with this technique are presented.
引用
收藏
页码:3090 / 3092
页数:3
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