Two-soliton precession state in a parametrically driven magnetic wire

D. Urzagasti, D. Laroze, M. G. Clerc, S. Coulibaly, H. Pleiner

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

Abstract

The pattern formation in a magnetic wire forced by a time dependent magnetic field is studied. This system is described in the continuum limit by the Landau-Lifshitz-Gilbert equation. The spatio-temporal magnetization field exhibits two-soliton bound state solutions. Close to the parametric resonance instability, an amplitude equation allows us to understand and characterize these localized states.

Original languageEnglish
Article number07D111
JournalJournal of Applied Physics
Volume111
Issue number7
DOIs
StatePublished - 1 Apr 2012
Externally publishedYes

Bibliographical note

Funding Information:
Partial financial support is acknowledged from the Performance Agreement Project UTA/Mineduc, the Millennium Scientific Initiative , CEDENNA, and FONDECYT Grant Nos. 11080229 and 1090045.

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