The self-consistent electronic spectrum of the layer crystal TiS2
- 21 November 1975
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 8 (22), 3788-3800
- https://doi.org/10.1088/0022-3719/8/22/018
Abstract
The self-consistent OPW method has been applied to investigate the electronic spectrum of the ideal 1T phase of TiS2. Both valence and core state energies are presented. Bonding properties are discussed in terms of the self-consistent charge densities. Exchange-correlation effects and crystal parameter refinements are shown to have a minor influence on the optical gap of about 1 eV. It is concluded that the electronic properties of real TiS2 crystals in the neighbourhood of the Fermi level do not seem to be determined by properties of the 1T phase alone.Keywords
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