In-line sputter system prepared L10 ordered FePt granular film for HAMR application

被引：0

作者：

Hu, J. F. ^{[1
]}

Zhou, T. J. ^{[1
]}

Phyoe, W. L. ^{[1
]}

Cher, K. M. ^{[1
]}

Shi, J. Z. ^{[1
]}

机构：

[1] Data Storage Inst, DSI Bldg,5 Engn Dr 1, Singapore 117608, Singapore

来源：

2012 DIGEST ASIA-PACIFIC MAGNETIC RECORDING CONFERENCE (APMRC) | 2012年

关键词：

HAMR; L1(0) ordered FePt; grain isolation; microstructure control;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The FePt base composite films for HAMR application have been developed by using the in-line sputter system. The microstructure development of the FePt based HAMR media as a function of film thickness was investigated. It was found that for fixed doping concentration, the grain size slightly increases with the increasing film thickness. The well-isolated FePt grains with main grain size of 6.4 nm +/-0.6 nm were obtained for 6 nm FePt-C film. The developed FePt-C composite film with well-isolated FePt grains has the potential to be used as the recording media for HAMR application.

引用

页数：2

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