Dielectric properties of 0.4Na0.5Bi0.5TiO3–(0.6-x)SrTiO3–xPbTiO3 solid solutions

In this paper we present our measurements of the linear and nonlinear dielectric permittivity of 0.4Na0.5Bi0.5TiO3–(0.6-x)SrTiO3–xPbTiO3 solid solutions (x=0, 0.05, 0.1, 0.15). The dielectric anomaly increases in the system with respect to the concentration of lead, showing that interactions between...

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Bibliographic Details
Published in:Acta materialia 2014-02, Vol.64, p.123-132
Main Authors: Svirskas, Sarunas, Ivanov, Maksim, Bagdzevicius, Sarunas, Macutkevic, Jan, Brilingas, Algirdas, Banys, Juras, Dec, Jan, Miga, Seweryn, Dunce, Marija, Birks, Eriks, Antonova, Maija, Sternberg, Andris
Format: Article
Language:English
Subjects:
Applied sciences
Dielectric properties
Dipolar glasses
Exact sciences and technology
Metals. Metallurgy
Phase transition
Relaxors
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Summary:In this paper we present our measurements of the linear and nonlinear dielectric permittivity of 0.4Na0.5Bi0.5TiO3–(0.6-x)SrTiO3–xPbTiO3 solid solutions (x=0, 0.05, 0.1, 0.15). The dielectric anomaly increases in the system with respect to the concentration of lead, showing that interactions between dipolar entities are modified. The system exhibits dipolar-glass-like behaviour at low values of x (0⩽x
ISSN:1359-6454
1873-2453
DOI:10.1016/j.actamat.2013.11.040