Frequency-dependent reflection of spin waves from a magnetic inhomogeneity induced by a surface DC-current

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dc.creatorNeumann, T.
dc.creatorSerga, A. A.
dc.creatorHillebrands, B.
dc.creatorKostylev, M. P.
dc.date2008-11-21
dc.date.accessioned2026-07-07T12:34:44Z
dc.date.available2026-07-07T12:34:44Z
dc.descriptionThe reflectivity of a highly localized magnetic inhomogeneity is experimentally studied. The inhomogeneity is created by a dc-current carrying wire placed on the surface of a ferrite film. The reflection of propagating dipole-dominated spin-wave pulses is found to be strongly dependent on the spin-wave frequency if the current locally increases the magnetic field. In the opposite case the frequency dependence is negligible.
dc.description3 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/0811.3491
dc.identifierhttp://arxiv.org/abs/0811.3491
dc.identifierAppl. Phys. Lett. 94, 042503 (2009)
dc.identifierdoi:10.1063/1.3074501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/217545
dc.subjectOther Condensed Matter
dc.titleFrequency-dependent reflection of spin waves from a magnetic inhomogeneity induced by a surface DC-current
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