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Number of results
2009 | 115 | 5 | 931-934

Article title

Critical Exponents for Metal-Insulator Transition in Two-Dimensional Systems

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Content

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Languages of publication

EN

Abstracts

EN
Three years ago, a new universality class, associated with the metal-insulator transition in quasi-two-dimensional compounds, was discovered. Imada has given explanation of the observed critical behaviour. Considerations in this work are based on the assumption that the one-particle dispersion is quartic one instead of the standard quadratic behaviour. In this paper, it is shown that other possible natural non-standard dispersions lead to other possible critical behaviour and critical exponents.

Keywords

EN

Contributors

  • Department for Mathematical Methods in Physics, Faculty of Physics, University of Warsaw Hoża 74, 00-682 Warszawa, Poland

References

  • 1. M. Imada, A. Fujimori, Y. Tokura, Rev. Mod. Phys. 70, 1039 (1998)
  • 2. F. Gebhard, The Mott Metal-Insulator Transition, Springer, Berlin 1997
  • 3. D.B. McWhan, J.P. Remeika, Phys. Rev. B 2, 3734 (1970); D.B. McWhan, A. Menth, J.P. Remeika, W.F. Brinkman, T.R. Rice, Phys. Rev. B 7, 1920 (1973)
  • 4. H. Kuwamoto, J.M. Honig, J. Appel, Phys. Rev. B 22, 2626 (1980)
  • 5. P. Limelette, A. Georges, D. Jérome, P. Wzietek, P. Metcalf, J.M. Honig, Science 302, 89 (2003)
  • 6. F. Kagawa, K. Miyagawa, K. Kanoda, Nature (London) 436, 534 (2005)
  • 7. J. Spałek, A. Datta, J.M. Honig, Phys. Rev. Lett. 59, 728 (1987); J. Spałek, Postępy Fizyki (2006)
  • 8. J.A. Hertz, Phys. Rev. B 14, 1165 (1976)
  • 9. A.J. Millis, Phys. Rev. B 48, 7183 (1993)
  • 10. M. Imada, Phys. Rev. B 72, 075113 (2005)
  • 11. V.A. Vassilyev: Funkts. Anal. 11 (5), 3 (1977); V.I. Arnol'd, Varchenko, Gusein-Zade, Singularities of Differentiable Maps I, Birkhäuser, Boston 1985
  • 12. J.J. Binney, N.J. Dowrick, A.J. Fisher, M.E.J. Newman, The Theory of Critical Phenomena. An Introduction to the Renormalization Group, Clarendon Press, Oxford 1992
  • 13. T. Misawa, M. Imada, Phys. Rev. B 75, 115121 (2007)
  • 14. H. R. Ott, G. Keller, W. Odoni, Phys. Rev. B 25, 477 (1982)

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv115n515kz
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