Dependences of the dielectric and pyroelectric properties of (1 − x)PbFe1/2Nb1/2O3−xPbTiO3 ferroelectric ceramics solid solutions on the PbTiO3 content in a compositional range of 0 ≤ x ≤ 0.08

(1 − x )PbFe 1/2 Nb 1/2 O 3− x PbTiO 3 ( PFN - xPT ) ferroelectric ceramics with low dielectric loss and pronounced anomalies of dielectric and pyroelectric properties near the ferroelectric-ferroelectric phase transition was obtained by doping with lithium. The temperature dependence of the positio...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2010, Vol.74 (8), p.1104-1106
Main Authors: Pavelko, A. A., Lutokhin, A. G., Raevskaya, S. I., Zakharov, Yu. N., Malitskaya, M. A., Raevskii, I. P., Zakharchenko, I. N., Sitalo, E. I., Korchagina, N. A., Kuznetsov, V. G.
Format: Article
Language:English
Subjects:
Disorder
Hadrons
Heavy Ions
Nuclear Physics
Physics
Physics and Astronomy
Proceedings of the International Symposium “Order
Properties of Oxides (ODPO-12)
Online Access:Get full text
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Summary:(1 − x )PbFe 1/2 Nb 1/2 O 3− x PbTiO 3 ( PFN - xPT ) ferroelectric ceramics with low dielectric loss and pronounced anomalies of dielectric and pyroelectric properties near the ferroelectric-ferroelectric phase transition was obtained by doping with lithium. The temperature dependence of the position of the morphotropic boundary between the rhombohedral (monoclinic) and tetragonal phases in the x - T phase diagram of the PFN-xPT system was determined for the first time.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873810080198