Design and recording properties of FE-PT perpendicular media

被引：43
作者：
Suzuki, T [1 ]
Muraoka, H
Nakamura, Y
Ouchi, K
机构：
[1] Akita Res Inst Adv Technol, Akita 0101623, Japan
[2] Tohoku Univ, RIEC, Sendai, Miyagi 9808577, Japan
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2003年 / 39卷 / 02期
基金：
日本科学技术振兴机构;
关键词：
domain theory; Fe-Pt; L1(o) ordering; microstructure; perpendicular recording; reproducing resolution; wall pinning;
D O I：
10.1109/TMAG.2003.808995
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：
Based on considerations of material requirements for ultrahigh density media, ordered Fe-Pt media of pinning type are proposed. Preparation methods and microstructures of the media are also presented. The designed Fe-Pt double-layered media show promising signal-to-noise ratio and reproducing resolution for future high-density magnetic recording technology.
引用
收藏
页码：691 / 696
页数：6
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