Dynamic regimes of thin-film magnetization reversal with a minimum switching time

Authors
Abramova, AP Afanas'ev, SA Sementsov, DI
Citation
Ap. Abramova et al., Dynamic regimes of thin-film magnetization reversal with a minimum switching time, PHYS MET R, 92(3), 2001, pp. 215-218
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science",Metallurgy
Journal title
PHYSICS OF METALS AND METALLOGRAPHY
ISSN journal
0031918X → ACNP
Volume
92
Issue
3
Year of publication
2001
Pages
215 - 218
Database
ISI
SICI code
0031-918X(200109)92:3<215:DROTMR>2.0.ZU;2-#
Abstract
The time of 90 degrees magnetization reversal of a film with an in-plane un iaxial anisotropy was found to depend on the rise time of the magnetization reversal pulse. The minimum magnetization reversal time is realized if the magnetization suffers an integer number of oscillations about the equilibr ium angle phi (s)(t) by the time moment at which the magnetizing field reac hes the magnitude of the anisotropy field.