Micromagnetic simulations of antiferromagnetically coupled media

被引：2
|
作者：
Greaves, SJ
Tham, KK
Miura, M
Goodman, AM
机构：
[1] Hoya R&D Ctr, Akishima, Tokyo 1968510, Japan
[2] Europa House, Chiyoda Ku, Tokyo 1020075, Japan
来源：
JOURNAL OF APPLIED PHYSICS | 2002年 / 91卷 / 10期
关键词：
D O I：
10.1063/1.1447534
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Antiferromagnetically coupled media were simulated using a micromagnetic model. Magnetic parameters, initially determined by fitting hysteresis loops to experimental media, were varied to determine their effect upon recording performance. The signal-to-noise ratio can be enhanced by tailoring the magnetic properties of the bias layer to an optimum M-s, introducing a small amount of exchange coupling and orienting the media. (C) 2002 American Institute of Physics.
引用
收藏
页码：8281 / 8283
页数：3
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