Hybrid Goldstone modes in multiferroics

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dc.creatorPailhes, S.
dc.creatorFabreges, X.
dc.creatorRegnault, L. P.
dc.creatorPinsard-Godart, L.
dc.creatorMirebeau, I.
dc.creatorMoussa, F.
dc.creatorHennion, M.
dc.creatorPetit, S.
dc.date2008-11-16
dc.date.accessioned2026-07-07T10:18:43Z
dc.date.available2026-07-07T10:18:43Z
dc.descriptionBy using polarized inelastic neutron scattering measurements, we show that the spin-lattice quantum entanglement in mutliferroics results in hybrid elementary excitations, involving spin and lattice degrees of freedom. These excitations can be considered as multiferroic Godstone modes. We argue that the Dzyaloshinskii-Moriya interaction could be at the origin of this hybridization.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0811.2540
dc.identifierhttp://arxiv.org/abs/0811.2540
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/174281
dc.subjectStrongly Correlated Electrons
dc.subjectMaterials Science
dc.titleHybrid Goldstone modes in multiferroics
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