Email this article Effect of Silver Doping on the Dielectric Properties of TlInSe2 Single Crystals
- Authors: Asadov S.M.1, Mustafaeva S.N.2
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Affiliations:
- Nagiyev Institute of Catalysis and Inorganic Chemistry, Academy of Sciences of Azerbaijan
- Institute of Physics, Academy of Sciences of Azerbaijan
- Issue: Vol 55, No 11 (2019)
- Pages: 1087-1091
- Section: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158788
- DOI: https://doi.org/10.1134/S0020168519100017
- ID: 158788
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Abstract
We have studied the effect of doping with silver on the dielectric properties and ac conductivity of TlInSe2 (2 mol % Ag) single crystals grown by the Bridgman–Stockbarger method using a growth charge synthesized from high-purity chemical elements. Experimental data on the frequency dispersion of dielectric coefficients and electrical conductivity in (1 – x)(TlInSe2) ⋅ xAg single crystals allowed us to identify the nature of the dielectric loss and the mechanism of hopping charge transport and evaluate parameters of localized states in the band gap.
About the authors
S. M. Asadov
Nagiyev Institute of Catalysis and Inorganic Chemistry, Academy of Sciences of Azerbaijan
Email: solmust@gmail.com
Azerbaijan, pr. Javida 113, Baku, AZ1143
S. N. Mustafaeva
Institute of Physics, Academy of Sciences of Azerbaijan
Author for correspondence.
Email: solmust@gmail.com
Azerbaijan, pr. Javida 131, Baku, AZ1143
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