MICROMAGNETIC STUDIES OF CO-PT-CR LONGITUDINAL RECORDING MEDIA

被引：3
作者：
NEVILLE, RJ
FERRIER, RP
机构：
[1] Department of Physics and Astronomy, University of Glasgow, Glasgow
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1995年 / 31卷 / 06期
关键词：
D O I：
10.1109/20.490147
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 micromagnetic structures of recorded tracks in two types of isotropic CoPtCr longitudinal recording media have been investigated using the modified differential phase contrast method of Lorentz electron microscopy. Media intended for both inductive and magnetoresistive playback have been studied and thin film specimens suitable for electron microscopy were isolated from standard NiP plated AlMg hard disks. The ultimate aim is to map the magnetization distribution associated with the writing process and to attempt to correlate this with the physical microstructure of the films.
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页码：2773 / 2775
页数：3
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