DocumentCode :
991957
Title :
Dynamics of domain walls at high drives with boundary conditions asymmetric due to magnetic moment pinning
Author :
Zebrowski, J.J.
Author_Institution :
Warsaw Technical University, Warsaw, Poland
Volume :
18
Issue :
6
fYear :
1982
fDate :
11/1/1982 12:00:00 AM
Firstpage :
1346
Lastpage :
1348
Abstract :
Numerical solutions of the equations of motion of a flat, thin domain wall are solved with asymmetric boundary conditions. Absolute inhibition of the precession of magnetic moments is assumed at one film surface while force-free boundary conditions are assumed at the other film surface. The numerical calculations are shown to give good agreement with high speed photography data on the velocity of bubbles in radial expansion in double layer self-biasing films. A form of stationary motion at high drives is found.
Keywords :
Magnetic bubble films; Azimuthal angle; Boundary conditions; Magnetic domain walls; Magnetic films; Magnetic materials; Magnetic moments; Magnetization; Shape; Stacking; Torque;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.1982.1062185
Filename :
1062185
Link To Document :
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