The structure and some physical properties of a series of solid structures, eutectic compositions, and epitaxial layers are investigated. The study is performed on samples grown under conditions of microgravitation, in comparison with samples obtained under terrestrial conditions. Methods of optical and electron-raster spectroscopy, X-ray structural, and X-ray spectral analysis, photoluminescence, and cathode luminescence are used; quantum oscillational and optical effects are investigated. Certain peculiarities in the formation of the crystal and electronic structure of the material are observed.
Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
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