Universal tight-binding parameters for cubic IV-VI compounds
β Scribed by P. Enders
- Book ID
- 104547103
- Publisher
- John Wiley and Sons
- Year
- 1983
- Tongue
- English
- Weight
- 222 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0370-1972
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π SIMILAR VOLUMES
## Abstract The inherent instability of the cubic structure of IVβVI compounds is considered. Alternatively to the work of Littlewood, the treatment bases on the LCAO method and relates to Harrison's approach as Littlewood's papers do to Phillips'βVan Vechten's one. First Harrison's polarity is cal
A genetic algorithm approach is used to fit orbital interaction energies of sp3s\* tightbinding models for the nine binary compound semiconductors consistent of Ga, Al, In and As, P, Sb at room temperature. The new parameters are optimized to reproduce the bandstructure relevant to carrier transport