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2011 | 120 | 2 | 234-237

Article title

Binding Energy of the Hydrogenic Impurity in CdTe/ZnTe Spherical Quantum Dot

Content

Title variants

Languages of publication

EN

Abstracts

EN
Binding energy of a hydrogenic impurity located at the center of the CdTe/ZnTe spherical quantum dot has been calculated under the effective mass approximation by solving Schrödinger equation analytically. Eigen energies are expressed in terms of the Whittaker function and Coulomb wave function. The results show that impurity binding energy strongly depends on QD size if it is around one effective Bohr radius.

Keywords

EN

Year

Volume

120

Issue

2

Pages

234-237

Physical description

Dates

published
2011-08

Contributors

  • University of Belgrade, Institute of Physics, P.O. Box 68, 11080 Belgrade, Serbia
author
  • University of Belgrade, Institute of Physics, P.O. Box 68, 11080 Belgrade, Serbia

References

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  • 4. T. Kazimierczuk, A. Golnik, M. Goryca, P. Wojnor, J.A. Gaj, P. Kossacki, Acta Phys. Pol. A, 116, 882 (2009)
  • 5. M. Goryca, Proc. SPIE Vol. 7600, 76001N (2010): doi: 10.1117/12.842473
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  • 10. V.I. Boichuk, I.V. Bilynskyi, R.Ya. Leshko, Ukr. J. Phys. 53, 991 (2008)
  • 11. M.S. Jang, S.H. Oh, J.C. Choi, H.L. Park, D.C. Choo, M. Jung, D.U. Lee, T.W. Kim, Solid State Communications 121, 571 (2002)
  • 12. Y. Bae, N. Myung, A. Bard, Nano Letters 4, 1153 (2004)
  • 13. S. Wang, D. Ding, X. Liu, X.-B. Zhang, D.J. Smith, J.K. Furdyna, Y.-H. Zhang, J. Cryst. Growth 311, 2116 (2009)
  • 14. N. Tit, I.M. Obaidat, Physica E 41, 23 (2008)
  • 15. M. Abramowitz, I. Stegun, Handbook of Mathematical Functions with Formulas, Graphs and Mathematical Tables, National Bureau of Standards Applied Mathematics Series-55, Nauka, Moskva 1979

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv120n206kz
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