Globular germanium precipitation from supersaturated Al(Ge) solid solutions prepared by thermobaric treatments

Decomposition due to the annealing of the Al88Ge12 (at.%) supersaturated solid solution prepared by thermobaric treatment was studied by small-angle neutron scattering and X-ray diffraction. Germanium atoms precipitated from the solution formed balls of nanoscale sizes. The dependences of the balls&...

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Bibliographic Details
Published in:Journal of non-crystalline solids 1995-12, Vol.192-193, p.486-489
Main Authors: Barkalov, O.I., Belash, I.T., Kolesnikov, A.I., Ostanevich, Yu.M.
Format: Article
Language:English
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Summary:Decomposition due to the annealing of the Al88Ge12 (at.%) supersaturated solid solution prepared by thermobaric treatment was studied by small-angle neutron scattering and X-ray diffraction. Germanium atoms precipitated from the solution formed balls of nanoscale sizes. The dependences of the balls' radius on the annealing temperature and time were studied.
ISSN:0022-3093
1873-4812
DOI:10.1016/0022-3093(95)00395-9