Observation of localized ferromagnetic resonance in a continuous ferromagnetic film via magnetic resonance force microscopy

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dc.creatorNazaretski, E.
dc.creatorPelekhov, D. V.
dc.creatorMartin, I.
dc.creatorZalalutdinov, M.
dc.creatorPonarin, D.
dc.creatorSmirnov, A.
dc.creatorHammel, P. C.
dc.creatorMovshovich, R.
dc.date2009-03-12
dc.date.accessioned2026-07-07T12:58:55Z
dc.date.available2026-07-07T12:58:55Z
dc.descriptionWe present Magnetic Resonance Force Microscopy (MRFM) measurements of Ferromagnetic Resonance (FMR) in a 50 nm thick permalloy film, tilted with respect to the direction of the external magnetic field. At small probe-sample distances the MRFM spectrum breaks up into multiple modes, which we identify as local ferromagnetic resonances confined by the magnetic field of the MRFM tip. Micromagnetic simulations support this identification of the modes and show they are stabilized in the region where the dipolar tip field has a component anti-parallel to the applied field.
dc.description4 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/0903.2285
dc.identifierhttp://arxiv.org/abs/0903.2285
dc.identifierPhys. Rev. B, 79, 132401 (2009)
dc.identifierdoi:10.1103/PhysRevB.79.132401
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/225411
dc.subjectMaterials Science
dc.subjectOther Condensed Matter
dc.titleObservation of localized ferromagnetic resonance in a continuous ferromagnetic film via magnetic resonance force microscopy
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