Theory of Domain Wall Nucleation in a Two Section Magnetic Wire

Author(s)
Loxley, Peter
Stamps, R L
Publication Date
2001
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.
Citation
IEEE Transactions on Magnetics, 37(4), p. 2098-2100
ISSN
1941-0069
0018-9464
Link
https://hdl.handle.net/1959.11/21197
Language
en
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Title
Theory of Domain Wall Nucleation in a Two Section Magnetic Wire
Type of document
Journal Article
Entity Type
Publication

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