DocumentCode
1387039
Title
Identifying phenomenological magnetoresistive properties of spin valves
Author
Oti, J.O. ; Kim, Y.K. ; Shand, P.M.
Author_Institution
Div. of Electromagn. Technol., Nat. Inst. of Stand. & Technol., Boulder, CO, USA
Volume
32
Issue
5
fYear
1996
fDate
9/1/1996 12:00:00 AM
Firstpage
4609
Lastpage
4611
Abstract
A methodology for identifying essential magnetoresistive parameters of spin valves is presented. The method uses a formulation of the magnetoresistance of a magnetic layer that incorporates the magnetic and transport properties of the device in a phenomenological way. Experimental data are used in conjunction with the formulation to obtain magnetoresistive parameters. The method is shown to accurately characterize a set of NiFe/Cu/NiFe spin-valve devices
Keywords
copper; ferromagnetic materials; giant magnetoresistance; iron alloys; magnetic multilayers; magnetisation; magnetoresistive devices; nickel alloys; soft magnetic materials; NiFe-Cu-NiFe; giant magnetoresistance; magnetisation; magnetoresistance; mean free path; phenomenological magnetoresistive properties; spin diffusion length; spin-valve devices; transport properties; Electrons; Giant magnetoresistance; Magnetic analysis; Magnetic devices; Magnetic flux; Magnetic properties; Magnetic separation; Magnetization; Particle scattering; Spin valves;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.539094
Filename
539094
Link To Document