Optical properties of dysprosium monoantimonide thin films

Authors

  • I. G. Tabatadze Department of Physics, Georgian Technical University (Tbilisi) Georgia
  • Z. U. Jabua Department of Physics, Georgian Technical University (Tbilisi) Georgia
  • A. V. Gigineishvili Department of Physics, Georgian Technical University (Tbilisi) Georgia

Keywords:

film, substrate, the optical spectra, reflection, absorption, dielectric constant, loss function

Abstract

A process has been developed for the growth of thin crystalline DySb films by thermal evaporation using Dy and Sb  separate sourses. The room-temperature optical spectra  (reflection and absorption, the real and the imaginary part of the dielectric constant, loss function) of DySb films have been studied at photon energies from 0.05 to 5.5 eV. The behavior and energy position of features in the spectra have been analyzed.

 

 

Author Biographies

  • I. G. Tabatadze, Department of Physics, Georgian Technical University (Tbilisi) Georgia
    с.н.с.
  • Z. U. Jabua, Department of Physics, Georgian Technical University (Tbilisi) Georgia
    с.н.с.
  • A. V. Gigineishvili, Department of Physics, Georgian Technical University (Tbilisi) Georgia
    с.н.с.

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Published

2017-07-21

Issue

Vol. 11 No. 3 (2013): Фізична інженерія поверхні

Section

Статті

License

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How to Cite

Optical properties of dysprosium monoantimonide thin films. (2017). Journal of Surface Physics and Engineering, 11(3), 304-308. https://periodicals.karazin.ua/pse/article/view/8765

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