We propose a multi-order parameter phase field system and a sharp interface model to describe bi-directional diffusion induced grain boundary motion in the presence of triple junctions. Numerical approximations of the models are presented together with some computational results.
Cite this article
Harald Garcke, Vanessa Styles, Bi-directional diffusion induced grain boundary motion with triple junctions. Interfaces Free Bound. 6 (2004), no. 3, pp. 271–294DOI 10.4171/IFB/100