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Optical and Transport Effects in LaGa1-xMnxO3: Experiment and Modeling

  • N. Noginova (a1), F. Chen (a1), G. Chelule (a1) and V. I. Gavrilenko (a1)


Charge transport and optical properties have been studied experimentally and theoretically in a series of LaGa1-xMnxO3 crystals in the dependence on the material composition. Electron energy structure and optical functions of LaGa1-xMnxO3 are calculated by ab initio pseudopotential method within density functional theory using generalized gradient approximation. Theoretical results are discussed in comparison with the experimental data for different alloy compositions.



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