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High resolution FTIR measurements of LVM-structure in GaAs
Authors:Gareth A. Gledhill  Ronald C. Newman  John D. Collins
Affiliation:(1) Department of Physics, Royal Holloway and Bedford New College, University of London, Egham Hill, TW20 OEX Egham, Surrey, UK;(2) J. J. Thomson Physical Laboratory, University of Reading, Whiteknights, P.O. Box 110, RG6 2AF Reading, Berks, UK
Abstract:
High resolution measurements of LVMs (localised vibrational modes) can give vital information about the configuration of defects within a crystal lattice. Illustrations of this technique for the centres BAs, B(1) and SiGa-GeAs in GaAs are presented.
Keywords:GaAs  localised vibrational modes (LVMs)  infrared spectroscopy  defects
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