Dynamics of domain walls in ultrathin magnetic films

A. L. Sukstanskiǐ, V. V. Tarasenko

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

The domain walls in ultrathin ferromagnetic films with uniaxial magnetic anisotropy are investigated theoretically. It is shown that taking account of the magnetodipole and magnetoelastic interactions leads to the appearance of an effective anisotropy with respect to the direction of the normal to the plane of the wall. The existence of a new type of domain walls - "corner" walls, at which the magnetization vector is rotated in the plane making a certain angle, which depends on the film parameters, with the plane of the domain wall and the static and dynamic properties of these walls are investigated. The dependence of the limiting velocity of the domain walls on the film thickness is found.

Original languageEnglish
Pages (from-to)804-811
Number of pages8
JournalJournal of Experimental and Theoretical Physics
Volume85
Issue number4
DOIs
StatePublished - Oct 1997
Externally publishedYes

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