Recorded magnetization distributions in thin film disk media

被引：2
|
作者：
Middleton, BK [1 ]
Aziz, M [1 ]
Wdowin, M [1 ]
Miles, JJ [1 ]
机构：
[1] Univ Manchester, Div Elect Engn, Manchester M13 9PL, Lancs, England
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1998年 / 34卷 / 04期
基金：
英国工程与自然科学研究理事会;
关键词：
disk media; magnetic recording; magnetization distributions;
D O I：
10.1109/20.703875
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 magnetization distributions in recorded transitions in thin him disk media are shown to consist of simple longitudinal magnetization transitions along with flux closure patterns. Together they give rise to the familiar sawtooth patterns but also indicate why arctangent and other approximations used in record theory have proved so successful even when sawteeth are known to be present.
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页码：2339 / 2342
页数：4
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