Longitudinal magnetic recording media with thermal stabilization layers

被引：161

作者：

Abarra, EN ^{[1
]}

Inomata, A ^{[1
]}

Sato, H ^{[1
]}

Okamoto, I ^{[1
]}

Mizoshita, Y ^{[1
]}

机构：

[1] Fujitsu Ltd, Atsugi, Kanagawa 2430197, Japan

来源：

APPLIED PHYSICS LETTERS | 2000年 / 77卷 / 16期

关键词：

D O I：

10.1063/1.1319183

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We introduce promising longitudinal recording media with enhanced thermal stability compared to conventional media. The media consist of one or more magnetic layers disposed between the recording layer and the underlayer with the magnetization direction of the layers being antiparallel to the adjacent layer or layers. Antiferromagnetic coupling is induced through a thin Ru layer between the Co-based magnetic layers. Comparison with conventional media with the same remanence magnetization and thickness product reveals improved thermal stability and read-write properties for the proposed media. (C) 2000 American Institute of Physics. [S0003-6951(00)04742-2].

引用

页码：2581 / 2583

页数：3

共 11 条

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