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Russian Physics Journal

, Volume 48, Issue 5, pp 465–470 | Cite as

Two-Dimensional D-States in a Longitudinal Magnetic Field

  • V. D. Krevchik
  • A. B. Grunin
  • Vas. V. Evstifeev
Article
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Abstract

The quantum-well D(−)-states in the presence of magnetic field longitudinal with respect to the growth axis are considered. Within a model of zero-radius potential, an equation is derived that determines the dependence of the D(−)-state binding energy on the parameters of the potential of the structure, coordinates of the D(−) center, and the magnetic field. The results are compared with the experimental dependence of the D(−)-state binding energy on the magnetic field and the data are shown to be in good agreement with calculations for magnetic fields B < 10 T. A dimension factor is defined in the dependence of the binding energy on coordinates for the 2D → 1D → 0D transition.

Keywords

Magnetic Field Binding Energy Experimental Dependence State Binding Growth Axis 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • V. D. Krevchik
    • 1
  • A. B. Grunin
    • 1
  • Vas. V. Evstifeev
    • 1
  1. 1.Penza State UniversityPenzaRussia

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