Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1861821 | Physics Letters A | 2009 | 10 Pages |
Abstract
We study analytically, spin polarised current induced dynamics of Dzyaloshinskii-Moriya helimagnets within the phenomenological Landau-Lifshitz framework. Similarities and differences between two popular models of dissipative structures (Gilbert and Landau-Lifshitz dissipation) are explored. Analytical results are obtained and discussed for the magnetisation, the wave number and the velocity of the helical magnetisation structures which are analogous to the behaviour of domain walls under spin polarised current in ferromagnets.
Related Topics
Physical Sciences and Engineering
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Authors
Santosh Kumar Kudtarkar,