Mass conservational equations at the solid-liquid interface and self-organization model of some growth layers

Equations of interface mass conservation of nonsteady-state crystalline growth process are established. These equations provide a basic mathematical model for the strict treatment of the non-equilibrium and nonlinear problems in the formation of crystalline growth layers. A kinetic model is built of...

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Bibliographic Details
Published in:Science China. Technological sciences 1997-08, Vol.40 (4), p.350-360
Main Author: 吴金平 李才伟 肖文丁 杨问华
Format: Article
Language:English
Subjects:
conservational
crystal
equations
growth
layer
Liquid-solid interfaces
mass
Mathematical models
self-organization
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Summary:Equations of interface mass conservation of nonsteady-state crystalline growth process are established. These equations provide a basic mathematical model for the strict treatment of the non-equilibrium and nonlinear problems in the formation of crystalline growth layers. A kinetic model is built of nonlinear self-catalytic crystalline reaction for the formation of impurity growth layer in flux single crystalline growth. Discussion is made, from the formation of self-organization pattern, on some origins of growth layers that are difficult to explain by existing theories
ISSN:1674-7321
1006-9321
1869-1900
1862-281X
DOI:10.1007/bf02919420