Application of the Mean-Field Kinetic Method for Description of the Reaction Diffusion
Author(s) -
О. М. Rymar,
Andriy Gusak
Publication year - 2016
Publication title -
physics and chemistry of solid state
Language(s) - English
Resource type - Journals
eISSN - 2309-8589
pISSN - 1729-4428
DOI - 10.15330/pcss.17.4.594-598
Subject(s) - diffusion , kinetic energy , phase (matter) , asymmetry , field (mathematics) , component (thermodynamics) , mean field theory , thermodynamics , reaction–diffusion system , chemistry , statistical physics , physics , mathematics , condensed matter physics , classical mechanics , quantum mechanics , organic chemistry , pure mathematics
In this paper we present the results of modeling of the reaction diffusion in fcc structure between pure component A and orderedphase A1B1using the kinetic mean-field method. Theformationtime of the ordered phase A3B1 (incubation time) exponentially depends on the asymmetry of the system. On the base of the kinetic mean-field method the tracer diffusion coefficients in the ordered phase A3B1 weredetermined. Based on the computer experiments and theoretical considerations the constant of phase growth has been determined.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom