Erratum: Self-consistent electronic structure of surfaces: Surface states and surface resonances on W(001) (Physical Review B (1984) 30, 8, (4828))

M. Posternak, H. Krakauer, Arthur J Freeman, D. D. Koelling

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Abstract

The low-temperature value of the tungsten bulk lattice parameter is 5.973 a.u. [N. E. Christensen and B. Feuerbacher, Phys. Rev. B 10, 2349 (1974)]. In our calculation, we used by mistake the value of 5.793 a.u. Our conclusions, however, are insensitive to this 3% difference, as confirmed by the following: (i) The same slab geometry, with a 6% surface layer contraction does not bring any significant difference in the surface electronic structure [M. Posternak, H. Krakauer, and A. J. Freeman, Phys. Rev. B 25, 755 (1982)] (ii) Subsequent calculations by Ohnishi et al. [Phys. Rev. B 29, 5267 (1984)] and Mattheiss and Hamann [Phys. Rev. B 29, 5372 (1984)] give results in good agreement with ours; in particular, spectral properties and work function are insensitive to this lattice parameter difference.

Original languageEnglish
Pages (from-to)4828
Number of pages1
JournalPhysical Review B
Volume30
Issue number8
DOIs
Publication statusPublished - 1984

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ASJC Scopus subject areas

  • Condensed Matter Physics

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