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Fizika i Tekhnika Poluprovodnikov, 2023, Volume 57, Issue 8, Pages 636–639 DOI: https://doi.org/10.61011/FTP.2023.08.56959.5200C
(Mi phts6936)
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International Physics Conference, St. Petersburg, October 23-27, 2023, St. Petersburg
Influence of components ratio in heterogeneous CdS-PbS material on photoelectric characteristics and their stability over time
A. V. Kozlowskia, N. A. Chufarovab, D. R. Baibikovaa, A. A. Serdobintseva, S. V. Stetsyuraa a Saratov State University, 410012 Saratov, Russia
b Ural Federal University named after the First President of Russia B. N. Yeltsin, 620002 Yekaterinburg, Russia
DOI:
https://doi.org/10.61011/FTP.2023.08.56959.5200C
Abstract:
The effect of the ratio of CdS and PbS components on the surface morphology, optical and photoelectric characteristics of films obtained by hydrochemical deposition has been studied. It is shown that, depending on the predominance of CdS or PbS in the film, the surface morphology changes significantly, which correlates with changes in the optical and photoelectric characteristics. An increase in the stability of photoelectric characteristics is demonstrated only by samples with a predominance of CdS. When PbS predominates, photoquenching and slow relaxation of the dark current after illumination are observed.
Keywords:
heterophase structures, limited solubility, optical and photoelectric characteristics, IR quenching.
Received: 19.05.2023 Revised: 29.08.2023 Accepted: 30.10.2023
Citation:
A. V. Kozlowski, N. A. Chufarova, D. R. Baibikova, A. A. Serdobintsev, S. V. Stetsyura, “Influence of components ratio in heterogeneous CdS-PbS material on photoelectric characteristics and their stability over time”, Fizika i Tekhnika Poluprovodnikov, 57:8 (2023), 636–639
Linking options:
https://www.mathnet.ru/eng/phts6936 https://www.mathnet.ru/eng/phts/v57/i8/p636
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| Statistics & downloads: |
| Abstract page: | 53 | | Full-text PDF : | 29 |
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