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dc.contributor.authorMerchiers, Olivier
dc.contributor.authorMoreno Gracia, Fernando 
dc.contributor.authorGonzález Fernández, Francisco 
dc.contributor.authorSaiz Vega, José María 
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2013-11-11T12:06:53Z
dc.date.available2013-11-11T12:06:53Z
dc.date.issued2007-10
dc.identifier.issn1050-2947
dc.identifier.issn1094-1622
dc.identifier.urihttp://hdl.handle.net/10902/3869
dc.description.abstractWe have studied the problem of light scattering by an ensemble of dipoles with both electric and magnetic polarizabilities. Using the coupled electric and magnetic dipole method as the formal base, we have generalized the eigenvector decomposition of the local dipole moments previously derived for purely electric particles to the case of both electric and magnetic dipoles. We have analyzed the properties of eigenvalues and eigenvectors in the most elementary case of two particles. In the purely electric case, the eigenvalues correspond to the resonance modes of the system due to the electromagnetic coupling of its components. For a two-dipole system with both electric and magnetic responses, purely electric, purely magnetic, and mixed states can be distinguished. The resonance spectrum is analyzed as a function of the magnetic permeability, and it is shown that the latter can be fitted quite accurately by the eigenmode decomposition.es_ES
dc.format.extent12 p.es_ES
dc.language.isoenges_ES
dc.publisherThe American Physical Societyes_ES
dc.rights© 2007 The American Physical Societyes_ES
dc.sourcePhysical review. A, Atomic, molecular, and optical physics, vol. 76, iss. 4, art. num. 043834 (2007)es_ES
dc.titleLight scattering by an ensemble of interacting dipolar particles with both electric and magnetic polarizabilitieses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttp://dx.doi.org/10.1103/PhysRevA.76.043834es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1103/PhysRevA.76.043834
dc.type.versionpublishedVersiones_ES


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