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- Electromagnetic line solitons in ferromagnets: suppression of a background instability doi link

Auteur(s): Manna M., Leblond H.

(Article) Publié: Journal Of Physics A: Mathematical And Theoretical, vol. 41 p.185201 (2008)
Texte intégral en Openaccess : istex


Ref HAL: hal-00287088_v1
DOI: 10.1088/1751-8113/41/18/185201
WoS: 000255659900008
Exporter : BibTex | endNote
17 Citations
Résumé:

The equations governing the propagation of polariton short solitary waves in a ferromagnetic slab are derived by means of a multiscale scheme. The effect of damping on the line solitons is discussed. A background instability occurs. Analysis shows that it can be suppressed by narrowing the slab in which the wave propagates.



Commentaires: 12 pp.