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Temperature dependence of elastic constants of alkali halide crystals

✍ Scribed by J. Shanker; R. K. Varshney

Publisher
John Wiley and Sons
Year
1982
Tongue
English
Weight
225 KB
Volume
114
Category
Article
ISSN
0370-1972

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πŸ“œ SIMILAR VOLUMES

Temperature Dependence of Fourth-Order E
Temperature Dependence of Fourth-Order Elastic Constants of Alkali Halide Crystals
✍ R. K. Varshney; J. Shanker πŸ“‚ Article πŸ“… 1985 πŸ› John Wiley and Sons 🌐 English βš– 553 KB

## Abstract A method for evaluating the temperature dependence of fourth‐order elastic constants (FOEC) of NaCl as well as CsCl‐structure alkali halides is developed on the basis of the phonon‐pressure theory. Eleven distinct values of FOEC for each alkali halide crystal are calculated at 0 K and a

Pressure Dependence of Elastic Constants
Pressure Dependence of Elastic Constants and Crystal Stability of Alkali Halides: NaI and KI
✍ G. R. Barsch; H. E. Shull πŸ“‚ Article πŸ“… 1971 πŸ› John Wiley and Sons 🌐 English βš– 746 KB

## Abstract The single crystal elastic constants and their first and second pressure derivatives have been measured ultrasonically at 298 Β°K for NaI and KI. Fair agreement with lattice theoretical data calculated from an interaction potential composed of Coulomb, van der Waals and first and second