Reactive diffusion in a binary solid-state nanosystem

被引:2
作者
Shirinyan, A. S. [1 ]
机构
[1] Cherkasy Natl Bohdan Khmelnytsky Univ, UA-18000 Cherkassy, Ukraine
基金
俄罗斯基础研究基金会;
关键词
KINETICS; GROWTH;
D O I
10.1134/S1063783410060235
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The kinetics of growth of a new nanosized phase in a binary diffusion couple during isothermal annealing has been investigated with allowance made for the size dependence of kinetic coefficients. It has been demonstrated using this approach that the exponent of the growth rate of the new phase can be non-monotonic in time and that the growth of the new phase at intermediate stages can be either retarded or accelerated.
引用
收藏
页码:1267 / 1275
页数:9
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