SPUTTERED NIXP UNDERLAYER FOR COPT-BASED THIN-FILM MAGNETIC MEDIA

被引:29
作者
YAMASHITA, T [1 ]
CHAN, LH [1 ]
FUJIWARA, T [1 ]
CHEN, T [1 ]
机构
[1] ASAHI GLASS FINE TECHNO CO LTD,YONEZAWA,YAMAGATA,JAPAN
关键词
D O I
10.1109/20.278928
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
The effect of sputtered NixP underlayer on the properties of CoPt-based thin film media is discussed. Sputtered NixP has the effect of raising the Hc of the media, and at the same time media noise is reduced. Microstructural analysis of the sputtered film indicates that these effects are due to larger intergranular separation which lead to less interparticle exchange.
引用
收藏
页码:4727 / 4729
页数:3
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