The dynamics of transition layers in solids with discontinuous chemical potentials

✍ Scribed by T. Blesgen; S. Luckhaus

• Book ID: 102514044
• Publisher: John Wiley and Sons
• Year: 2006
• Tongue: English
• Weight: 127 KB
• Volume: 29
• Category: Article
• ISSN: 0170-4214
• DOI: 10.1002/mma.685

✦ Synopsis

We derive a two-phase segregation model in solids under isothermal conditions where due to plastic e ects the number of vacancies changes when crossing a transition layer, i.e. a reconstitutive phase transition. We show the thermodynamic correctness of the model and review the existence of weak solutions in suitable spaces. By a formal asymptotic analysis we study the dynamics of the interface and its dependence on the unsymmetric vacancy distribution.