Show simple item record

dc.contributor.authorPhilbin, TG
dc.contributor.authorChurchill, RJ
dc.date.accessioned2016-08-18T10:45:56Z
dc.date.accessioned2016-08-18T11:57:37Z
dc.date.issued2016-05-05
dc.description.abstractWe develop a classical microscopic model of a dielectric. The model features nonlinear interaction terms between polarizable dipoles and lattice vibrations. The lattice vibrations are found to act as a pseudoreservoir, giving broadband absorption of electromagnetic radiation without the addition of damping terms in the dynamics. The effective permittivity is calculated using a perturbative iteration method and is found to have the form associated with real dielectrics. Spatial dispersion is naturally included in the model and we also calculate the wave vector dependence of the permittivity.en_GB
dc.description.sponsorshipWe acknowledge financial support from EPSRC under Program Grant EP/I034548/1.en_GB
dc.identifier.citationVol. 93, pp. 053809 - 053809en_GB
dc.identifier.doi10.1103/PhysRevA.93.053809
dc.identifier.urihttp://hdl.handle.net/10871/23071
dc.language.isoenen_GB
dc.publisherAmerican Physical Societyen_GB
dc.relation.replaceshttp://hdl.handle.net/10871/23069
dc.relation.replaces10871/23069
dc.relation.urlhttp://journals.aps.org/pra/abstract/10.1103/PhysRevA.93.053809en_GB
dc.rightsThis is the author accepted manuscript. The final version is available from American Physical Society via the DOI in this record.en_GB
dc.titleAbsorption in dipole-lattice models of dielectricsen_GB
dc.typeArticleen_GB
dc.date.available2016-08-18T10:45:56Z
dc.date.available2016-08-18T11:57:37Z
dc.identifier.issn1050-2947
dc.descriptionArticleen_GB
dc.identifier.eissn1094-1622
dc.identifier.journalPhysical Review A: Atomic, Molecular and Optical Physicsen_GB


Files in this item

This item appears in the following Collection(s)

Show simple item record