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2009 | 116 | 5 | 941-943
Article title

Magnetoresistance and Electroluminescence near the Curie-Weiss Temperature in the Zn_{1-x}Mn_{x}Te Light Emitting Devices

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EN
Abstracts
EN
The light emitting devices based on the p-Zn_{1-x}Mn_{x}Te bicrystals have been fabricated. The Zn_{1-x}Mn_{x}Te devices produce red and green emission originating from the internal d-shell transitions in the Mn^{2+} ions and the donor-acceptor pairs recombination, respectively. A critical behavior of the magnetic field dependence of the green emission intensity and a positive magnetoresistance near the Curie-Weiss temperature in the Zn_{1-x}Mn_{x}Te devices was observed.
Keywords
Contributors
author
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Grenoble High Magnetic Field Laboratory, MPI-CNRS, 38042 Grenoble, France
References
  • 1. J.A. Gaj, J. Ginter, R.R. Gałązka, Phys. Status Solidi B 89, 655 (1978)
  • 2. A. Twardowski, P. Świderski, M. von Ortenberg, R. Pauthenet, Solid State Commun. 50, 509 (1984)
  • 3. J. Mycielski, Recent Developments of Condensed Matter Physics, Vol. 1, Ed. J.T. Devreese, Plenum Press, New York 1981, p. 725
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv116n557kz
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