A comprehensive investigation of phase transformations in the [Pb.sub.0.9975][[Zr.sub.0.495][Sn.sub.0.4][Ti.sub.0.1][Nb.sub.0.005]][O.sub.3] ceramics

A comprehensive investigation of phase transformations in the [Pb.sub.0.9975][[Zr.sub.0.495][Sn.sub.0.4][Ti.sub.0.1][Nb.sub.0.005]][O.sub.3] ceramics

The effect of temperature and electric field on the character of dipole ordering in ceramics of the composition [Pb.sub.0.9975][[Zr.sub.0.495] [Sn.sub.0.4] [Ti.sub.0.1] [Nb.sub.0.005]][O.sub.3] has been investigated. The phase transitions have been revealed from anomalies in the temperature dependen...

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Veröffentlicht in:Physics of the solid state 2012-05, Vol.54 (5), p.1021
Hauptverfasser: Lutokhin, A.G, Bikyashev, E.A, Zakharov, Yu. N, Reshetnikova, E.A, Raevskii, I.P, Korchagina, N.A
Format: Artikel
Sprache:eng
Schlagworte:
Ceramic materials
Ceramics
Investigations
Solid solutions
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Zusammenfassung:The effect of temperature and electric field on the character of dipole ordering in ceramics of the composition [Pb.sub.0.9975][[Zr.sub.0.495] [Sn.sub.0.4] [Ti.sub.0.1] [Nb.sub.0.005]][O.sub.3] has been investigated. The phase transitions have been revealed from anomalies in the temperature dependences of the pyroelectric current measured in the dynamic mode, as well as from the dilatometric and dielectric parameters. The E-T phase diagram has been constructed using the results obtained from the field experiments.
ISSN:1063-7834
1090-6460
DOI:10.1134/S1063783412050253