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2009 | 115 | 1 | 372-374
Article title

Surface States in a Square Lattice under Magnetic Field Applied in the Surface Region

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EN
Abstracts
EN
Electronic surface states localized on the edge of a semi-infinite square lattice are studied in the tight binding approximation. We examined the existence of surface states in the presence of magnetic field applied in the surface region of a 2D lattice. The applied field is perpendicular to the lattice and confined to a stripe near the surface. We also included a surface site perturbation caused by the presence of the surface. The magnetic field is introduced into the model by the Peierls substitution.
Keywords
EN
Publisher

Year
Volume
115
Issue
1
Pages
372-374
Physical description
Dates
published
2009-01
Contributors
author
  • Surface Physics Division, Faculty of Physics, Adam Mickiewicz University, Umultowska 85, 61-614 Poznań, Poland
References
  • 1. F.A. Butler, E. Brown, Phys. Rev. 166, 630 (1968)
  • 2. W.G. Chambers, Phys. Rev. 140, A135 (1965)
  • 3. D.R. Hofstadter, Phys. Rev. B 14, 2239 (1976)
  • 4. Y. Hasegawa, M. Kohmoto, Phys. Rev. B 74, 155415 (2006)
  • 5. N. Goldman, P. Gaspard, Phys. Rev. B 77, 024302 (2008)
  • 6. A. Nikolaeva, D. Gitsu, L. Konopko, M.J. Graf, T.E. Huber, Phys. Rev. B 77, 075332 (2008)
  • 7. V.Ya. Demikhovskii, D.V. Khomitsky, Phys. Rev. B 67, 035321 (2003)
  • 8. H.N. Nazareno, P.E. de Brito, E.S. Rodrigues, Phys. Rev. B 76, 125405 (2007)
  • 9. S.G. Davison, M. Steslicka, Basic Theory of Surface States, Clarendon Press, Oxford 1996, p. 223
  • 10. R.E. Peierls, Z. Phys. 80, 763 (1933)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv115n1108kz
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