DocumentCode
1261086
Title
Interaction between track and linear densities
Author
Wang, Frank Z. ; He, Lianna ; Mapps, D.J. ; Clegg, W.W. ; Wilton, D.T. ; Robinson, P.
Author_Institution
SECEE, Univ. of Plymouth, UK
Volume
35
Issue
5
fYear
1999
fDate
9/1/1999 12:00:00 AM
Firstpage
2238
Lastpage
2240
Abstract
In this work, we report a micromagnetic simulation study on narrow track recording characteristics in thin film media. It is found that, arising from interaction between track density and linear density, a sub-micron trackwidth imposes a limitation on linear density. In order to achieve a high track density greater than 75,000 tpi while keeping the required high linear density, eliminating the interaction between track and linear densities is needed, by either optimized medium design or head design
Keywords
magnetic heads; magnetic recording; head design; linear densities; micromagnetic simulation; narrow track recording characteristics; optimized medium design; sub-micron trackwidth; thin film media; track density; Anisotropic magnetoresistance; Computational modeling; Crystallization; Magnetic anisotropy; Magnetic heads; Magnetic recording; Micromagnetics; Perpendicular magnetic anisotropy; Saturation magnetization; Transistors;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.800785
Filename
800785
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