Coarsening kinetics with elastic effects |
| |
Authors: | Brener Marchenko Muller-Krumbhaar Spatschek |
| |
Affiliation: | Institut fur Festkorperforschung, Forschungszentrum Julich, D-52425 Julich, Germany. |
| |
Abstract: | We discuss the coarsening process of melt inclusions inside a solid phase. Elastic effects lead to an oblate shape of the particles, resulting in a system with strong diffusional and elastic interactions between inclusions. The usual mean-field approximation breaks down and several independent length scales have to be taken into account. In a system of parallel oriented particles we find scaling laws for the coarsening of the different length scales involved. In particular, the lateral size of the particles obeys a nontrivial growth law, R approximately t(5/12). |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|