EQUATIONS OF DOMAIN-WALL MOTION IN FERROMAGNETIC MEDIUM WITH Q-GREATER-THAN-OR-EQUAL-TO-1

Authors
SOBOLEV VL CHEN SC HUANG HL
Citation
Vl. Sobolev et al., EQUATIONS OF DOMAIN-WALL MOTION IN FERROMAGNETIC MEDIUM WITH Q-GREATER-THAN-OR-EQUAL-TO-1, IEEE transactions on magnetics, 29(6), 1993, pp. 2542-2544
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
29
Issue
6
Year of publication
1993
Part
1
Pages
2542 - 2544
Database
ISI
SICI code
0018-9464(1993)29:6<2542:EODMIF>2.0.ZU;2-4
Abstract
Domain wall dynamics in an infinite ferromagnetic medium with material quality factor Q greater-than-or-equal-to 1 in the presence of a magn etic field normal to the anisotropy axis and at the same time parallel or normal to the wall plane have been studied. The generalized equati ons of motion of the Slonczewski-type are obtained and discussed. The equations reduce exactly to those of Slonczewski when the quality fact or Q is much greater than unity.