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Keywords:

  • chemical composition;
  • nanostructures;
  • nanowires;
  • optical properties;
  • II–VI semiconductors;
  • structure;
  • ZnS

Abstract

Thumbnail image of graphical abstract

In this paper some structural, substructural and optical properties of zinc sulfide nanostructures obtained by a CSVS method on bulk ZnSe are investigated. Examination of optical and substructural properties was performed by infrared spectroscopy and X-ray diffraction, respectively. The results of these studies enabled determination of the dependence of the main structural film parameters (texture, lattice parameters, grain and X-ray scattering domain sizes, and microstrain) on the growth conditions. IR-spectral distributions of transmission coefficient T(ν) for bilayered ZnS/ZnSe nanostructures are obtained.

SEM image of ZnS nanowires obtained on (220) ZnSe substrate.