JournalsifbVol. 6 , No. 3DOI 10.4171/ifb/100

Bi-directional diffusion induced grain boundary motion with triple junctions

  • Harald Garcke

    Universität Regensburg, Germany
  • Vanessa Styles

    University of Sussex, Brighton, UK
Bi-directional diffusion induced grain boundary motion with triple junctions cover

Abstract

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.