Superionic Conductivity of (TlGaSe2)1 – x(TlInS2)x Solid Solutions
- Авторы: Sardarli R.1, Abdullayev A.1, Aliyeva N.1, Salmanov F.1, Yusifov M.1, Orudjeva A.1
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Учреждения:
- Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
- Выпуск: Том 52, № 10 (2018)
- Страницы: 1229-1232
- Раздел: 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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Аннотация
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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Об авторах
R. Sardarli
Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
Автор, ответственный за переписку.
Email: sardarli@yahoo.com
Азербайджан, Baku, AZ-1143
A. Abdullayev
Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
Email: sardarli@yahoo.com
Азербайджан, Baku, AZ-1143
N. Aliyeva
Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
Email: sardarli@yahoo.com
Азербайджан, Baku, AZ-1143
F. Salmanov
Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
Email: sardarli@yahoo.com
Азербайджан, Baku, AZ-1143
M. Yusifov
Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
Email: sardarli@yahoo.com
Азербайджан, Baku, AZ-1143
A. Orudjeva
Institute of Radiation Problems, National Academy of Sciences of Azerbaijan
Email: sardarli@yahoo.com
Азербайджан, Baku, AZ-1143