Effective second-order elastic constants and the second pressure derivatives of a hexagonal crystal
β Scribed by R. Ramji Rao; A. Padmaja
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 288 KB
- Volume
- 152
- Category
- Article
- ISSN
- 0370-1972
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The effective elastic constants of textured polycrystalline materials are calculated in two approximations on the basis of a minimum energy assumption which is more realistic than the VOIGT and REUSS assumptions. The formulae are specified for the case of cubic crystal symmetry and orth
## Abstract A calculation of the secondβ and thirdβorder elastic constants of aluminium has been made by the method of homogeneous deformation. The electronic contributions to the elastic constants are calculated using secondβorder perturbation theory, Ashcroft's model potential, and a dielectric f