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dc.contributor.authorTavares, MRS-
dc.identifier.citationPhysical Review B. College Pk: Amer Physical Soc, v. 71, n. 15, 7 p., 2005.-
dc.description.abstractCoupled intersubband plasmon-phonon modes are studied in a multisubband parabolic quantum wire at room temperatures. These modes are found by calculating the spectral weight function which is related to the inelastic Raman spectra. We use a 13 subband model. The plasmon-phonon coupling strongly modifies the dispersion relation of the intersubband modes in the vicinity of the optical phonon frequency omega(LO). Extra modes show up as a result of the electron-phonon interaction. We carefully study the density and temperature dependence of these extra modes. We also show that coupled intersubband plasmon-phonon modes should be observed for temperatures as high as 300 K.en
dc.publisherAmer Physical Soc-
dc.sourceWeb of Science-
dc.titleIntersubband plasmon-phonon modes in quantum wires at high temperaturesen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405000 São Paulo, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405000 São Paulo, Brazil-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofPhysical Review B-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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