Superionic Conductivity of (TlGaSe2)1 – x(TlInS2)x Solid Solutions
- Autores: Sardarli R.1, Abdullayev A.1, Aliyeva N.1, Salmanov F.1, Yusifov M.1, Orudjeva A.1
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Afiliações:
- Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
- Edição: Volume 52, Nº 10 (2018)
- Páginas: 1229-1232
- Seção: Electronic Properties of Semiconductors
- URL: https://journals.rcsi.science/1063-7826/article/view/204104
- DOI: https://doi.org/10.1134/S1063782618100184
- ID: 204104
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Resumo
Samples of (TlGaSe2)1 – x(TlInS2)x solid solutions are synthesized. The frequency dependences (2 × 101–106 Hz) of components of the total complex impedance are studied by the impedance spectroscopy technique and relaxation processes are investigated depending on the composition of the (TlGaSe2)1 – x(TlInS2)x solid solution in the solubility region (x = 0–0.4). Corresponding diagrams on the (Z''–Z') complex plane are analyzed using the equivalent substitutional circuit method. An anomaly in the temperature dependence of the electrical conductivity, which manifests itself in an abrupt increase in the conductivity, is found for the studied (TlGaSe2)1 – x(TlInS2)x solid solution at 400 K. This peculiarity is associated with the phase transition into the superionic state.
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Sobre autores
R. Sardarli
Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
Autor responsável pela correspondência
Email: sardarli@yahoo.com
Azerbaijão, Baku, AZ-1143
A. Abdullayev
Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
Email: sardarli@yahoo.com
Azerbaijão, Baku, AZ-1143
N. Aliyeva
Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
Email: sardarli@yahoo.com
Azerbaijão, Baku, AZ-1143
F. Salmanov
Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
Email: sardarli@yahoo.com
Azerbaijão, Baku, AZ-1143
M. Yusifov
Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
Email: sardarli@yahoo.com
Azerbaijão, Baku, AZ-1143
A. Orudjeva
Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
Email: sardarli@yahoo.com
Azerbaijão, Baku, AZ-1143