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Direct and interwell excitons in magnetic nanostructures

  • Proceedings of the XX International Jubilee School-Seminar “New Magnetic Materials of Microelectronics”
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

The energies of direct and interwell excitons in superlattices based on europium and lead sulfides have been calculated. It is established that these excitons have higher oscillator strengths and binding energies due to the indirect exchange. This circumstance can be used in semiconductor devices operating on exciton transitions.

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References

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Authors and Affiliations

  1. Tula State University, Tula, 300600, Russia

    Yu. F. Golovnev & L. V. Nikol’skaya

Authors
  1. Yu. F. Golovnev
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  2. L. V. Nikol’skaya
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Corresponding author

Correspondence to Yu. F. Golovnev.

Additional information

Original Russian Text © Yu.F. Golovnev, L.V. Nikol’skaya, 2007, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2007, Vol. 71, No. 11, pp. 1664–1666.

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Golovnev, Y.F., Nikol’skaya, L.V. Direct and interwell excitons in magnetic nanostructures. Bull. Russ. Acad. Sci. Phys. 71, 1623–1625 (2007). https://doi.org/10.3103/S1062873807110482

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  • DOI: https://doi.org/10.3103/S1062873807110482

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