Structural, Vibrational, and Dielectric Properties of CuInZnSe<sub>3</sub> Chalcogenide Compound

Jabarov S. H., Ibrahimova S. I., Hajiyeva F., Huseynov E. M., Aliyev Y.

ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, vol.47, no.6, pp.7817-7823, 2022 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 47 Issue: 6
  • Publication Date: 2022
  • Doi Number: 10.1007/s13369-022-06745-1
  • Journal Name: ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, zbMATH
  • Page Numbers: pp.7817-7823
  • Azerbaijan State University of Economics (UNEC) Affiliated: No

Abstract

In this work, the crystal structure, atomic dynamics, dielectric and electrical properties of the CuInZnSe3 compound are studied. Structural studies were performed by the X-ray diffraction method at room temperature. It was found that the crystal structure of this compound corresponds to the cubic symmetry of the space group F-43m (216). Atomic dynamics (vibrational properties) studies were carried out at room temperature by Raman spectroscopy. In the obtained spectra at frequencies: nu = 57, 176 and 217 cm(-1) Raman modes were observed. The study of dielectric properties was carried out at T = 30-200 degrees C temperature and f = 25 Hz-1 MHz frequency intervals. The real and imaginary parts of the dielectric constant, dielectric loss angle, and electrical conductivity are determined in the indicated ranges of temperatures and frequencies. These parameters are studied as a function of the electric field frequency and temperature.