Analytic Expression for the Electronic Charge Density Distribution in Diamond‐Structure Crystals
- 1 March 1974
- journal article
- research article
- Published by Wiley in Physica Status Solidi (b)
- Vol. 62 (1), 235-248
- https://doi.org/10.1002/pssb.2220620124
Abstract
The explicit dependence of the valence band electronic charge density distribution on the pseudo‐potential form factors for the diamond structure crystals has been obtained using a weighted sum of the charge densities at the symmetry points Γ, X, and L of the Brillouin zone. The charge densities and energies for the bands at Γ X, and L, and their dependence on the lattice constant and pseudopotentials are also discussed.Keywords
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