DocumentCode
866325
Title
A track density model for magnetoresistive heads considering erase bands
Author
Lee, J.K. ; Bonyhard, P.I.
Author_Institution
IBM General Products Div., San Jose, CA, USA
Volume
26
Issue
5
fYear
1990
fDate
9/1/1990 12:00:00 AM
Firstpage
2475
Lastpage
2477
Abstract
Equations are derived that describe the offtrack behavior of magnetic recording heads with inductive-write-wide, magnetoresistive (MR)-read-narrow in the presence of squeeze and erase bands. The resulting model can be used to predict offtrack performance as a function of trackpitch. It is shown that the offtrack behavior can be broken into five regions in the presence of squeeze and erase bands
Keywords
magnetic heads; magnetoresistance; erase bands; inductive-write-wide; magnetoresistive heads; magnetoresistive-read-narrow; offtrack behavior; squeeze bands; track density model; Analytical models; Equations; Error analysis; Interference; Magnetic analysis; Magnetic heads; Magnetic recording; Predictive models; Signal to noise ratio; Tunneling magnetoresistance;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.104769
Filename
104769
Link To Document