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

Published online by Cambridge University Press:  01 February 2011

N. Noginova ,
F. Chen ,
G. Chelule  and
V. I. Gavrilenko
N. Noginova
Affiliation:
Norfolk State University, Norfolk, VA, 23504, USA
F. Chen
Affiliation:
Norfolk State University, Norfolk, VA, 23504, USA
G. Chelule
Affiliation:
Norfolk State University, Norfolk, VA, 23504, USA
V. I. Gavrilenko
Affiliation:
Norfolk State University, Norfolk, VA, 23504, USA
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Abstract

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.

Type
article
Information
MRS Online Proceedings Library (OPL) , Volume 834: Symposium J – Magneto-Optical Materials for Photonics and Recording , 2004 , J5.7
Copyright
Copyright © Materials Research Society 2005

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References

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