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Model pseudopotentials: Calculation of the band structure and optical properties of a CsI crystal

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Abstract

The model pseudopotential method is used to calculate the band structure, density of states, and imaginary part of the dielectric constant of a CsI crystal. The results are in good agreement with the experimental data.

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Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 11, pp. 36–39, November, 1990.

In conclusion, we thank S. N. Grinyaev for discussing the results.

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Kataev, S.G., Nyavro, A.V. & Chaldyshev, V.A. Model pseudopotentials: Calculation of the band structure and optical properties of a CsI crystal. Soviet Physics Journal 33, 928–931 (1990). https://doi.org/10.1007/BF00895627

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Keywords

  • Experimental Data
  • Dielectric Constant
  • Optical Property
  • Imaginary Part
  • Band Structure