Simulation for mechanical relaxation and interaction of point defects
โ Scribed by Yoshiaki Kogure; Toshio Kosugi; Masao Doyama
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 139 KB
- Volume
- 370
- Category
- Article
- ISSN
- 0921-5093
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๐ SIMILAR VOLUMES
Structures and dynamical behaviors of atoms in crystals containing self-interstitials have been investigated by means of molecular dynamics simulations. Embedded atom method potential for copper was used in the simulation. Model crystals consist of 11,000 atoms and include several self-interstitials
The mechanical relaxation modes for paired point defects in h.c.p. structures have been calculated by use of group theory methods. The corresponding point group symmetry is D,, for interstitial-interstitial pairs and D,, for substitutional-interstitial or substitutional-substitutional and vacancy-va