Study of Optical, Electrophotographic and Holographic Parameters of As-Se Condensates from the Prehistory of the Original Bulk Materials

  • Sharifa B. Utamuradova Institute of Semiconductor Physics and Microelectronics, National University of Uzbekistan, Tashkent, Uzbekistan https://orcid.org/0000-0002-1718-1122
  • Zakirjan T. Azamatov Institute of Semiconductor Physics and Microelectronics, National University of Uzbekistan, Tashkent, Uzbekistan https://orcid.org/0000-0001-7074-9437
  • A.I. Popov Institute of Semiconductor Physics and Microelectronics, National University of Uzbekistan, Tashkent, Uzbekistan
  • Mira R. Bekchanova Institute of Semiconductor Physics and Microelectronics, National University of Uzbekistan, Tashkent, Uzbekistan
  • Murodjon A. Yuldoshev Turan International University, Namangan, Uzbekistan https://orcid.org/0000-0002-9722-9439
  • Abror B. Bakhromov Institute of Semiconductor Physics and Microelectronics, National University of Uzbekistan, Tashkent, Uzbekistan https://orcid.org/0000-0001-8148-2467
DOI: https://doi.org/10.26565/2312-4334-2024-3-27
Keywords: Chalcogenide glassy glasses, As-Se systems, Charging potential, Potential half-time, Diffraction efficiency, Optical transmittance

Abstract

The results of a study of the optical, electrophotographic and holographic parameters of As-Se condensates from the prehistory of the original bulk materials are presented. It has been established that the electrophotographic parameters of freshly deposited As40Se60 layers change significantly with temperature; the dependences of the maximum charging potential (U0) and the half-decay time of the potential (τ1/2) of electrophotographic As40Se60 layers in the dark on the processing temperature of the melt of the starting material are shown. The dependence of the half-life of the potential in the dark, as well as the properties of bulk samples, has an extremum in the region of Tsub~500°C. The correlation between the dependences of the properties of bulk samples and the electrophotographic parameters of the layers on Tsub indicates that the structural features of the source material in the deposition mode used affect the structure of the films.

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References

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Published
2024-09-02
Cited
How to Cite
Utamuradova, S. B., Azamatov, Z. T., Popov, A., Bekchanova, M. R., Yuldoshev, M. A., & Bakhromov, A. B. (2024). Study of Optical, Electrophotographic and Holographic Parameters of As-Se Condensates from the Prehistory of the Original Bulk Materials. East European Journal of Physics, (3), 278-281. https://doi.org/10.26565/2312-4334-2024-3-27
Issue
No. 3 (2024): East European Journal of Physics
Section
Original Papers

Copyright (c) 2024 Sharifa B. Utamuradova, Zakirjan T. Azamatov, A.I. Popov, Mira R. Bekchanova, Murodjon A. Yuldoshev, Abror B. Bakhromov

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