Anisotropy and temperature dependence of the optical conductivity in LaMnO_3

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dc.creatorAhn, K. H.
dc.creatorMillis, A. J.
dc.date1999-01-14
dc.date1999-05-04
dc.date.accessioned2026-07-07T03:12:37Z
dc.date.available2026-07-07T03:12:37Z
dc.descriptionA tight binding parameterization of the band structure, along with a mean field treatment of Hund, electron-electron, and electron-lattice couplings, is used to obtain the full optical conductivity tensor of LaMnO_3 as a function of temperature. We predict striking changes with temperature in the functional form and magnitude of the optical absorption. Comparison of our results to data will determine the Hund, electron-lattice, and electron-electron interactions.
dc.description24 pages text(RevTex file) and 10 figures(ps file), submitted to Phys. Rev. B (1 new chapter, 4 new figures added with new calculations)
dc.identifierhttps://arxiv.org/abs/cond-mat/9901127
dc.identifierhttp://arxiv.org/abs/cond-mat/9901127
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/28979
dc.subjectStrongly Correlated Electrons
dc.subjectMaterials Science
dc.titleAnisotropy and temperature dependence of the optical conductivity in LaMnO_3
dc.typetext

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