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This article is cited in 8 scientific papers (total in 8 papers)
CONDENSED MATTER
Appearance of the relaxor behavior
R. F. Maminab, T. S. Shaposhnikovab a Kazan (Volga Region) Federal University
b Zavoisky Physical Technical Institute, Kazan Scientific Center of the Russian Academy of Sciences
Abstract:
A model of the appearance of the relaxor behavior in Pb$_{1-y}$La$_{y}$(Zr$_{1-x}$Ti$_{x}$)$_{1-y/4}$O$_{3}$ under the variation of the lanthanum concentration has been proposed. The temperature behavior of the permittivity in the region of the diffuse phase transition and dispersion of the dielectric properties associated with the dynamics of the charge delocalization on defects has been explained. The consideration has been performed on the basis of the simple thermodynamic ideas within the theory of the Ginzburg-Landau phase transitions in the system with defects.
Received: 17.11.2014 Revised: 25.11.2014
Citation:
R. F. Mamin, T. S. Shaposhnikova, “Appearance of the relaxor behavior”, Pis'ma v Zh. Èksper. Teoret. Fiz., 101:1 (2015), 29–33; JETP Letters, 101:1 (2015), 27–31
Linking options:
https://www.mathnet.ru/eng/jetpl4514 https://www.mathnet.ru/eng/jetpl/v101/i1/p29
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Abstract page: | 226 | Full-text PDF : | 47 | References: | 51 | First page: | 7 |
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