✦ LIBER ✦
The relation between the isotope effect for diffusion and the correlation factor in systems lacking a two-fold symmetry around the tracer jump vector
✍ Scribed by H. Bakker
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- English
- Weight
- 528 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0370-1972
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
It is investigated under which conditions the isotope effect, E, and the correlation factor, f, for diffusion by means of complex lattice defects (lacking a two‐fold symmetry around the tracer‐defect jump vector) are connected by E = f Δ__K__. In particular it is shown, that the conditions are fulfilled for (impurity) diffusion by divacancies and for diffusion by vacancy‐impurity pairs in f.c.c. metals.