Atomistic calculation of the core configuration of screw dislocations in rock salt crystals
โ Scribed by Raupach, W.
- Publisher
- John Wiley and Sons
- Year
- 1978
- Tongue
- English
- Weight
- 175 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0031-8965
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๐ SIMILAR VOLUMES
## Abstract A new simplified model for the calculation of the atomic structure of screw dislocations in b.c.c. metals is suggested. The results for the two different equilibrium configurations are discussed. They are in good agreement with those obtained by lattice relaxation techniques. In contras
the 1:l alloys (including two 3:2 alloys) and 0.55~ .lO for the 1:3 alloys. The variance of the data for the 1:3 alloys was analyzed statistically yielding a confidence level of 1 per cent for the constancy of Tc/Ts. TABLE I RATIO OF DISORDERING TO SOLIDUS TEMPERATURE\* Alloy Tc"C TPC (Tc/Ts) Refere