Simulating 2D-Diffraction Patterns of Model Gallium Arsenide Whisker Crystals
Sharkov M.D. 1, Prasolov N.D.1, Levin A.A. 1, Brunkov P.N.1
1Ioffe Institute, St. Petersburg, Russia
Email: mischar@mail.ru

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A set of GaAs whisker crystallites in the shape of hexagonal prism with the axisalong the [111] direction have been modeled as well as constructions consisting of such prisms. For these model samples XRD patterns have been calculated. Basing on the calculated XRD pattern analysis, a fitting configuration of prismatic fragments has been built for an atomic array obtained with the help of applying molecular dynamics techniques to the initial model prismatic GaAs crystallite. Keywords: whiskers, XRD pattern simulation, AIIIBV semiconductors, gallium arsenide.
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