𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Divacancy in H.C.P. Metals

✍ Scribed by A. M. Monti

Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
825 KB
Volume
126
Category
Article
ISSN
0370-1972

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Static properties of divacancies at first, second, third, and fourth neighbours are investigated in a h.c.p. lattice by using computer simulation techniques. The calculations are performed with short range pair interatomic potentials fitted to some Mg properties. The formation, relaxation, and binding energies as well as the strength dipole tensor of the above defects are computed and the results compared with those of earlier authors. The corresponding formation and binding entropies are also calculated and the defect stability analysed. From the results, the instability of the third neighbour divacancy can be predicted.

πŸ“œ SIMILAR VOLUMES

Divacancy binding energy in F.C.C. metal
Divacancy binding energy in F.C.C. metals
✍ L. Kornblit πŸ“‚ Article πŸ“… 1983 πŸ› John Wiley and Sons 🌐 English βš– 457 KB

## Abstract Divacancy binding energies __E__^b^~2V~ in f.c.c. metals are calculated with aid of an atomistic‐continual model used earlier for single vacancy formation energy calculations. The main part of __E__^b^~2V~ stems from the first nearest‐neighbor (Inn) atomic environment of the divacancy.

Three-Body Interaction in H.C.P. Metals
Three-Body Interaction in H.C.P. Metals
✍ B. Dutta; S. K. Sarkar; D. Roy πŸ“‚ Article πŸ“… 1985 πŸ› John Wiley and Sons 🌐 English βš– 579 KB