Magnetization Reversal in Ferromagnetic Film Through Solitons by Electromagnetic Field

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dc.creatorVeerakumar, V.
dc.creatorDaniel, M.
dc.date2001-07-25
dc.date.accessioned2026-07-07T05:33:37Z
dc.date.available2026-07-07T05:33:37Z
dc.descriptionWe study the reversal of magnetization in an isotropic ferromagnetic film free from charges by exposing it to a circularly polarized electromagnetic (EM) field. The magnetization excitations obtained in the form of line and lump solitons of the completely integrable modified KP-II equation which is derived using a reductive perturbation method from the set of coupled Landau-Lifshitz and Maxwell equations. It is observed that when the polarization of the EM-field is reversed followed by a rotation, for every $ {π\over 2} $-degrees, the magnetization is reversed.
dc.descriptionRevTex format;11 pages;2 figures;submitted to Physical Review B(Rapid Communications)
dc.identifierhttps://arxiv.org/abs/nlin/0107058
dc.identifierhttp://arxiv.org/abs/nlin/0107058
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/80060
dc.subjectExactly Solvable and Integrable Systems
dc.titleMagnetization Reversal in Ferromagnetic Film Through Solitons by Electromagnetic Field
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