Energy Structure of the Alkaline-Earth Fluorides

Energy Structure of the Alkaline-Earth Fluorides

The density of valence states for fluorite‐type crystals is calculated on the basis of tight‐binding (TB) and OPW methods. More precisely energy values of valence bands determined by the TB method at high‐symmetry points Γ, X, L are reported. A comparison is made with other theoretical estimates and...

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Veröffentlicht in:physica status solidi (b) 1981-02, Vol.103 (2), p.717-723
Hauptverfasser: Starostin, N. V., Shepilov, M. P., Alekseev, A. B.
Format: Artikel
Sprache:eng
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Zusammenfassung:The density of valence states for fluorite‐type crystals is calculated on the basis of tight‐binding (TB) and OPW methods. More precisely energy values of valence bands determined by the TB method at high‐symmetry points Γ, X, L are reported. A comparison is made with other theoretical estimates and experimental data. [Russian Text Ignored].
ISSN:0370-1972
1521-3951
DOI:10.1002/pssb.2221030232