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Title: Theory of Domain Wall Nucleation in a Two Section Magnetic Wire
Contributor(s): Loxley, Peter  (author)orcid ; Stamps, R L (author)
Publication Date: 2001
DOI: 10.1109/20.951065
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Abstract: The energy barrier for thermally driven magnetization reversal in a two section nanowire was calculated, based on a mechanism for domain wall nucleation at the interface between sections. The wire was assumed to be cylindrical, uniform in diameter, and consisting of two different types of ferromagnetic material. It was found that the wall either overcomes the barrier and continues through the wire or falls back to its equilibrium position centered in the local minimum.
Publication Type: Journal Article
Source of Publication: IEEE Transactions on Magnetics, 37(4), p. 2098-2100
Publisher: IEEE: Institute of Electrical and Electronics Engineers
Place of Publication: United States of America
ISSN: 1941-0069
Field of Research (FOR): 020403 Condensed Matter Modelling and Density Functional Theory
020404 Electronic and Magnetic Properties of Condensed Matter; Superconductivity
Peer Reviewed: Yes
HERDC Category Description: C1 Refereed Article in a Scholarly Journal
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