Effect of defects on the kinetics of the phase transformation in a one-dimensional system: Modified Kolmogorov-Mehl-Johnson theory
Journal Article
·
· Journal of Experimental and Theoretical Physics
- Russian Academy of Sciences, Shubnikov Institute of Crystallography (Russian Federation)
The statistical Kolmogorov-Mehl-Johnson theory of solidification is generalized with allowance for the effect of obstacles creating delays for the propagation of new-phase boundaries, as applied to one-dimensional systems. An equation is derived to describe the process kinetics and is used to calculate the time dependence of the fraction of a transformed substance. The modification of the kinetics caused by changes in the obstacle density and the obstacle-induced delay time is studied. The theory can be applied to the extended contacts in large-scale integration circuits, biological macromolecules, and many other systems.
- OSTI ID:
- 22069450
- Journal Information:
- Journal of Experimental and Theoretical Physics, Vol. 114, Issue 6; Other Information: Copyright (c) 2012 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7761
- Country of Publication:
- United States
- Language:
- English
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