Calculations of optical properties in strongly correlated materials

V. S. Oudovenko, G. Pálsson, S. Y. Savrasov, K. Haule, G. Kotliar

Research output: Contribution to journalArticlepeer-review

21 Scopus citations

Abstract

We present a method to calculate optical properties of strongly correlated systems. It is based on dynamical mean-field theory and it uses as an input realistic electronic structure obtained by local density-functional calculations. Numerically, tractable equations for optical conductivity, which show a correct noninteracting limit, are derived. Illustration of the method is given by computing optical properties of the doped Mott insulator La 1-xSrxTiO3.

Original languageEnglish (US)
Article number125112
Pages (from-to)125112-1-125112-6
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume70
Issue number12
DOIs
StatePublished - Sep 2004

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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