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Kinetics of FCC‐ and diamond type binary crystal growth (II). Peculiarities of Si‐Ge and Cu‐Ni alloy crystallization
Author(s) -
Cherepanova T. A.,
Dzelme J. B.
Publication year - 1981
Publication title -
kristall und technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0023-4753
DOI - 10.1002/crat.19810160402
Subject(s) - materials science , crystallization , alloy , phase diagram , thermodynamics , silicon , germanium , kinetic energy , kinetic monte carlo , copper , monte carlo method , phase (matter) , crystal (programming language) , diamond , nickel , kinetics , monocrystalline silicon , crystallography , metallurgy , chemistry , physics , classical mechanics , statistics , mathematics , organic chemistry , computer science , programming language
Kinetic equations have been used to study how crystal growth rate and component concentration in the solid phase depend on temperature for different crystallographic orientations of the growing faces of binary crystals silicon‐germanium and copper‐nickel. The shape of kinetic phase diagram has been calculated. Compared are the main characteristics of the process obtained in a model “with overhangs” of the atomic relief of the interphase with those obtained in a model “without overhangs”. The kinetic equation solutions are compared with the results of Monte Carlo computer simulations. Their quantitative agreement has been shown.