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This article is cited in 2 scientific papers (total in 2 papers)
Phase transitions
Semiconductor–superionic phase transition in silver sulfide films
A. V. Ilinskiya, R. A. Kastrob, M. È. Pashkevichc, I. O. Popovab, E. B. Shadrina a Ioffe Institute, St. Petersburg
b Herzen State Pedagogical University of Russia, St. Petersburg
c Peter the Great St. Petersburg Polytechnic University
Abstract:
The frequency dependences of the dielectric loss tangent tan $\delta(f)$ and the Cole–Cole diagrams of silver sulfide thin films are studied at various temperatures in the range 0–200$^{\circ}$C. The experimental data are compared to the calculation of the complex impedance of the electric circuit proposed for Ag$_2$S-containing samples before and after the temperature semiconductor–superionic phase transition. A microscopic model of the phase transition in Ag$_2$S is proposed on the base of the analysis of obtained results and literature data.
Keywords:
AgS films, superionics, phase transition, dielectric spectroscopy, atomic-force microscopy.
Received: 13.07.2020 Revised: 13.07.2020 Accepted: 02.08.2020
Citation:
A. V. Ilinskiy, R. A. Kastro, M. È. Pashkevich, I. O. Popova, E. B. Shadrin, “Semiconductor–superionic phase transition in silver sulfide films”, Fizika Tverdogo Tela, 62:12 (2020), 2138–2146; Phys. Solid State, 62:12 (2020), 2403–2411
Linking options:
https://www.mathnet.ru/eng/ftt8231 https://www.mathnet.ru/eng/ftt/v62/i12/p2138
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