Automatic pushing applied to micromagnetic calculations of domain wall motion

Authors
Lewis, D Della Torre, E
Citation
D. Lewis et E. Della Torre, Automatic pushing applied to micromagnetic calculations of domain wall motion, IEEE MAGNET, 35(3), 1999, pp. 1219-1222
Citations number
5
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE TRANSACTIONS ON MAGNETICS
ISSN journal
00189464 → ACNP
Volume
35
Issue
3
Year of publication
1999
Part
1
Pages
1219 - 1222
Database
ISI
SICI code
0018-9464(199905)35:3<1219:APATMC>2.0.ZU;2-9
Abstract
Two methods of mode pushing are compared. The newer method, Automatic pushi ng, uses energy minimization to relocate a wall, as one entity. The older m ethod, Adaptive mode pushing, uses the reversal of the direction of motion of the wall to determine when to end the mode pushing. It is seen that auto matic pushing is comparable and often speeds up the calculation significant ly more than adaptive mode pushing.