DocumentCode
1063215
Title
Three dimensional magnetic recording analysis taking account of hysteresis
Author
Okada, Y. ; Inoue, H.
Author_Institution
Matsushita Electr. Ind. Co. Ltd., Osaka, Japan
Volume
27
Issue
6
fYear
1991
fDate
11/1/1991 12:00:00 AM
Firstpage
4781
Lastpage
4783
Abstract
The authors describe a method for three-dimensional finite-element analysis taking into account of hysteresis. For the finite-element analysis, the T -Ω method is used in order to reduce the CPU time. To express the three-dimensional hysteresis, a curling model theory is used. In addition, this method is applied to video cassette recording. Numerical results are compared with experimental and numerical results obtained by two-dimensional analysis based on the A -Ø method
Keywords
finite element analysis; magnetic hysteresis; magnetic recording; numerical methods; video recording; A-Ø method; CPU time; T-Ω method; curling model theory; three dimensional magnetic recording analysis; three-dimensional finite-element analysis; three-dimensional hysteresis; two-dimensional analysis; video cassette recording; Equations; Finite element methods; Magnetic analysis; Magnetic anisotropy; Magnetic domains; Magnetic fields; Magnetic hysteresis; Magnetic recording; Magnetization; Perpendicular magnetic anisotropy;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.278945
Filename
278945
Link To Document