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Universal tight-binding parameters for cubic IV-VI compounds

✍ 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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πŸ“œ SIMILAR VOLUMES


Structure and Bonding in Cubic IV-VI Cry
✍ P. Enders πŸ“‚ Article πŸ“… 1983 πŸ› John Wiley and Sons 🌐 English βš– 674 KB

## Abstract The inherent instability of the cubic structure of IV‐VI 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'‐Van Vechten's one. First Harrison's polarity is cal

sp3s * Tight-binding parameter
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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