Structural peculiarities of disordered gallium antimonide produced by high-pressure rapid quenching from the liquid

The microstructure of bulk samples of GaSb, obtained by rapid quenching from the liquid, was investigated by scanning electron microscope (SEM) and by Raman scattering. The Raman data showed that some spots observed in the samples by SEM were Sb, thereby proving that partial decomposition of the ori...

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Bibliographic Details
Published in:Journal of non-crystalline solids 1991-11, Vol.135 (2), p.255-258
Main Authors: Popova, S.V., Skrotskaya, G.G., Larchev, V.I., Zentai, G., Pogány, L., Denisov, V.N., Mavrin, B.N.
Format: Article
Language:English
Subjects:
Condensed matter: structure, mechanical and thermal properties
Equations of state, phase equilibria, and phase transitions
Exact sciences and technology
Other topics in equations of state, phase equilibria, and phase transitions
Physics
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Summary:The microstructure of bulk samples of GaSb, obtained by rapid quenching from the liquid, was investigated by scanning electron microscope (SEM) and by Raman scattering. The Raman data showed that some spots observed in the samples by SEM were Sb, thereby proving that partial decomposition of the originally homogeneous GaSb takes place under a particular temperature and pressure treatment.
ISSN:0022-3093
1873-4812
DOI:10.1016/0022-3093(91)90428-9