DocumentCode
1760729
Title
Short-Range Interactions of Domain Walls in Ferromagnetic Nanostripes
Author
Janutka, Andrzej
Author_Institution
Inst. of Phys., Wroclaw Univ. of Technol., Wrocław, Poland
Volume
4
fYear
2013
fDate
2013
Firstpage
4000304
Lastpage
4000304
Abstract
Collisions of slowly moving domain walls (DWs) of the transverse and vortex types are analytically studied within the XY approximation. The previously reported effects of the mutual DW annihilation and of the formation of stable 2 π-DWs (a “topological repulsion”) are explained on the basis of a very general mechanism connected to the creation or annihilation the vortex-antivortex pairs.
Keywords
ferromagnetic materials; magnetic domain walls; nanomagnetics; nanowires; short-range order; collisions; ferromagnetic nanostripes; mutual domain wall annihilation; short-range interactions; vortex-antivortex pairs; Equations; Magnetic domain walls; Magnetic domains; Magnetization; Magnetostatics; Mathematical model; Soft magnetic materials; Nanomagnetics; magnetic domain walls; nanowires;
fLanguage
English
Journal_Title
Magnetics Letters, IEEE
Publisher
ieee
ISSN
1949-307X
Type
jour
DOI
10.1109/LMAG.2013.2274952
Filename
6585774
Link To Document