Valence band structure in silver fluoride
- 14 March 1972
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 5 (5) , 562-566
- https://doi.org/10.1088/0022-3719/5/5/008
Abstract
The present authors give calculations for the valence states of AgF using the LCAO method, in a way used previously by Bassani, Knox and Fowler (1965) for AgCl and AgBr. The exchange-correlation potential of Robinson, Bassani, Knox and Schrieffer (1962) is used. It is seen that the peculiar features of the AgF measurements can be understood since the Ag+4d valence band is found to lie above the F-2p valence band, and is hence the highest occupied band.Keywords
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