Self-consistent electronic structure of surfaces: Surface states and surface resonances on W (001)
M Posternak, H Krakauer, AJ Freeman, DD Koelling - Physical Review B, 1980 - APS
Surface states (SS) and surface resonances (SR) on the W (001) surface have been
determined from the first self-consistent energy-band study of this metal surface. The
calculations were performed for a seven-layer film using our thin-film linearized augmented-
plane-wave method which includes all relativistic corrections except the spin-orbit
interaction. Self-consistency was found to be essential for obtaining an accurate value of the
work function-4.5±0.2 eV, in excellent agreement with experiment. No evidence was found …
determined from the first self-consistent energy-band study of this metal surface. The
calculations were performed for a seven-layer film using our thin-film linearized augmented-
plane-wave method which includes all relativistic corrections except the spin-orbit
interaction. Self-consistency was found to be essential for obtaining an accurate value of the
work function-4.5±0.2 eV, in excellent agreement with experiment. No evidence was found …
Erratum: Self-consistent electronic structure of surfaces: Surface states and surface resonances on W (001)
M Posternak, H Krakauer, AJ Freeman, DD Koelling - Physical Review B, 1984 - APS
The low-temperature value of the tungsten bulk lattice parameter is 5.973 au [NE
Christensen and B. Feuerbacher, Phys. Rev. B 10, 2349 (1974)]. In our calculation, we used
by mistake the value of 5.793 au Our conclusions, however, are insensitive to this 3%
difference, as confirmed by the following:
Christensen and B. Feuerbacher, Phys. Rev. B 10, 2349 (1974)]. In our calculation, we used
by mistake the value of 5.793 au Our conclusions, however, are insensitive to this 3%
difference, as confirmed by the following:
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