Lattice dynamics of CuBr and CuI by a modified rigid ion model
โ Scribed by B.P. Pandey; B. Dayal
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 211 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0038-1098
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract The rigid ion model theory of crystal dynamics is applied to cuprite structure. The general force system involving interactions between first neighbour atoms is derived. Central forces between oxygen second neighbours are also included. Discussion and comparison are made with experiment
## Nature of physical problem Determination of phonon dispersion and phonon eigenvectors for zincblende structure and diamond structure materials. ## Method of solution Deformation-Dipole model and Rigid ion model calculation of dynamical matrices (refs. [1-5}) 'xl K. Kunc, 0. Hoim Nielsen / Zi