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Symmetry breaking of magnetic vortices before annihilation.

Authors :
Pulecio, J. F.
Pollard, S. D.
Warnicke, P.
Arena, D. A.
Zhu, Y.
Source :
Applied Physics Letters. 9/29/2014, Vol. 105 Issue 13, p1-5. 5p. 3 Diagrams, 2 Graphs.
Publication Year :
2014

Abstract

The article looks at a study that investigates symmetry breaking of the magnetic vortex state in nanoscopic ferromagnetic elements before annihilation. Topics discussed include properties of solitons undergoing structural breakdown, destabilization of the soliton through Zeeman and demagnetization interaction, and identification of the core polarity through the asymmetric states of elements.

Details

Language :
English
ISSN :
00036951
Volume :
105
Issue :
13
Database :
Academic Search Index
Journal :
Applied Physics Letters
Publication Type :
Academic Journal
Accession number :
98710834
Full Text :
https://doi.org/10.1063/1.4893422