DocumentCode
229288
Title
On a certain model of nonlinear multicomponent diffusion in solids
Author
Ermolaeva, N.N. ; Kurbatova, G.I.
Author_Institution
St.-Peterburg State Univ., St. Petersburg, Russia
fYear
2014
fDate
June 30 2014-July 4 2014
Firstpage
47
Lastpage
47
Abstract
In glasses and crystals the deviation of self-diffusion process for single component from the Arrhenius law is often observed. Various experimental results show that the diffusion coefficient can depends not only on the concentration of this single component, but also on concentration of other components. The article presents the mathematical model describing one possible mechanism of occurrence of such dependence. The iterative procedure for solving closed system of equations model of nonlinear multicomponent diffusion is constructed.
Keywords
iterative methods; self-diffusion; Arrhenius law; diffusion coefficient; equation model; glasses; iterative procedure; mathematical model; nonlinear multicomponent diffusion; self-diffusion process; single component; Educational institutions; Glass; Ions; Mathematical model; Nonlinear optics; Optical diffraction; Solids;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Technologies in Physical and Engineering Applications (ICCTPEA), 2014 International Conference on
Conference_Location
St. Petersburg
Print_ISBN
978-1-4799-5315-8
Type
conf
DOI
10.1109/ICCTPEA.2014.6893268
Filename
6893268
Link To Document