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This article is cited in 5 scientific papers (total in 5 papers)
Electronic properties of semiconductors
AC electrical conductivity of FeIn$_{2}$Se$_{4}$ single crystals
N. N. Niftiyeva, F. M. Mammadovb, V. I. Quseynova, S. Sh. Kurbanova a Azerbaijan State Pedagogical University, Baku, Azerbaijan
b Institute of Catalysis and Inorganic Chemistry, Azerbaijan National Academy of Sciences, Baku
Abstract:
The results obtained in a study of the frequency and temperature dependences of the ac electrical conductivity of FeIn$_{2}$Se$_{4}$ single crystals are presented. It is found that the law $\sigma\sim f^{S}(0.1\le S\le 1.0)$ is obeyed for electrical conductivity in the 295–375 K temperature range at frequencies of 2 $\times$ 10$^{4}$–10$^{6}$ Hz. It shown that the frequency dependence of the conductivity in an FeIn$_{2}$Se$_{4}$ single crystal can be accounted for in terms of the multiplet model, and, consequently, the conductivity in these single crystals is characterized by the band-hopping mechanism.
Received: 22.03.2017 Accepted: 29.05.2017
Citation:
N. N. Niftiyev, F. M. Mammadov, V. I. Quseynov, S. Sh. Kurbanov, “AC electrical conductivity of FeIn$_{2}$Se$_{4}$ single crystals”, Fizika i Tekhnika Poluprovodnikov, 52:6 (2018), 535–537; Semiconductors, 52:6 (2018), 683–685
Linking options:
https://www.mathnet.ru/eng/phts5797 https://www.mathnet.ru/eng/phts/v52/i6/p535
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