DocumentCode
1198196
Title
Simulation of micromagnetic and magnetoresistive response in a shielded Permalloy strip
Author
Koehler, T.R.
Author_Institution
IBM Res. Div., Almaden Res. Center, San Jose, CA, USA
Volume
30
Issue
6
fYear
1994
fDate
11/1/1994 12:00:00 AM
Firstpage
3867
Lastpage
3869
Abstract
The boundary element method was used to model the shields in a shielded magnetoresistive head. The treatment and various numerical tests that were performed to test its accuracy are discussed. This shield model has been combined with an existing micromagnetic modeling program to produce a fairly complete model of a shielded magnetoresistive head. Results for this system are also presented
Keywords
Permalloy; boundary-elements methods; magnetic heads; magnetic shielding; magnetic thin film devices; magnetoresistive devices; simulation; boundary element method; magnetoresistive response; micromagnetic modeling program; micromagnetic response; response simulation; shield model; shielded Permalloy strip; shielded magnetoresistive head; Boundary element methods; Magnetic heads; Magnetic sensors; Magnetic separation; Magnetic shielding; Magnetoresistance; Micromagnetics; Performance evaluation; Strips; Testing;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.333927
Filename
333927
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