DocumentCode
791315
Title
Magnetic vector model of spin-valves
Author
Parker, M.R. ; Fujiwara, H. ; Hossain, S. ; Webb, W.E.
Author_Institution
Center for Mater. for Inf. Technol., Alabama Univ., Tuscaloosa, AL, USA
Volume
31
Issue
6
fYear
1995
fDate
11/1/1995 12:00:00 AM
Firstpage
2618
Lastpage
2620
Abstract
A semi-analytical phenomenology is described for spin-valve behavior. The model requires minimization of the total energy density of a two-magnetic layer spin-valve over a range of externally applied magnetic fields. It is found that all of the usual switching characteristics can be modeled by this method in such a way as to facilitate determination of basic materials parameters such as exchange and anisotropy
Keywords
magnetic anisotropy; magnetic multilayers; magnetic switching; magnetoresistance; anisotropy; exchange; externally applied magnetic fields; magnetic vector model; magnetoresistance; semi-analytical phenomenology; spin-valve behavior; switching characteristics; total energy density; two-magnetic layer spin-valve; Anisotropic magnetoresistance; Information technology; Magnetic analysis; Magnetic anisotropy; Magnetic fields; Magnetic materials; Magnetic multilayers; Magnetic separation; Magnetostatics; Perpendicular magnetic anisotropy;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.490071
Filename
490071
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