Abstract:
The influence of oxygen on the electrical properties of PbS are well known. The goal of this study is to compare and reveal this phenomenon in CdS(O) single crystals, which we have studied in detail previously. The experiments are performed for CdS single crystals with a known oxygen concentration, deviation from stoichiometry, and definite set of intrinsic point defects. They allow us to confirm the results described for PbS and clarify their nature. It is shown that the phenomenon is based on the capture of free charge carriers– electrons–by acceptor-like isoelectronic OS centers with the subsequent formation of associates having a complex structure. Previous conclusions on the dissolution mechanism of oxygen in CdS with deviations from stoichiometry are confirmed. Variations in the electrical properties in oxygen-activated PbS(O), similarly to CdS(O), showed that isoelectronic oxygen centers OS are present in lead sulfide.
Citation:
N. K. Morozova, B. N. Miroshnikov, “Isoelectronic oxygen centers and conductivity of CdS crystals compared with PbS crystals”, Fizika i Tekhnika Poluprovodnikov, 52:3 (2018), 295–298; Semiconductors, 52:3 (2018), 278–281
\Bibitem{MorMir18}
\by N.~K.~Morozova, B.~N.~Miroshnikov
\paper Isoelectronic oxygen centers and conductivity of CdS crystals compared with PbS crystals
\jour Fizika i Tekhnika Poluprovodnikov
\yr 2018
\vol 52
\issue 3
\pages 295--298
\mathnet{http://mi.mathnet.ru/phts5887}
\crossref{https://doi.org/10.21883/FTP.2018.03.45611.8493}
\elib{https://elibrary.ru/item.asp?id=32739678}
\transl
\jour Semiconductors
\yr 2018
\vol 52
\issue 3
\pages 278--281
\crossref{https://doi.org/10.1134/S106378261803017X}
Linking options:
https://www.mathnet.ru/eng/phts5887
https://www.mathnet.ru/eng/phts/v52/i3/p295
This publication is cited in the following 5 articles:
I. N. Miroshnikova, L. N. Maskaeva, B. N. Miroshnikov, A. D. Barinov, M. Yu. Presnykov, V. S. Belov, “Modification of Nanocrystalline Films Based on Lead Sulfide”, J. Surf. Investig., 17:S1 (2023), S360
V. M. Lisitsyn, V. A. Vaganov, L. A. Lisitsyna, Zh. T. Karipbayev, M. Kemere, A. T. Tulegenova, Y. Ju, Y. N. Panchenko, “Luminescence of YAG:Ce Phosphors Excited by UV Laser Radiation”, Russ Phys J, 63:6 (2020), 1003
N. K. Morozova, I. N. Miroshnikova, “Anomalous edge emission from zinc selenide heavily doped with oxygen”, Semiconductors, 54:1 (2020), 102–107
V.M. Lisitsyn, A.T. Tulegenova, L.A. Lisitsyna, V.A. Vaganov, N.P. Soshchin, E.F. Polisadova, Kh.A. Abdullin, Ju Yangyang, “Photo and cathodoluminescence of commercial YAG:Ce based phosphors in UV region”, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 478 (2020), 120
N. K. Morozova, I. N. Miroshnikova, V. G. Galstyan, “Analysis of the optical properties of plastically deformed ZnS(O) using band-anticrossing theory”, Semiconductors, 53:6 (2019), 784–788