Relaxor behaviour and phase transition of perovskite ferroelectrics-type complex oxides (1–x)Na0.5Bi0.5TiO3–xCaTiO3 system

Relaxor behaviour and phase transition of perovskite ferroelectrics-type complex oxides (1–x)Na0.5Bi0.5TiO3–xCaTiO3 system

Abstract Polycrystalline powders of (1–x)Na0.5Bi0.5TiO3–xCaTiO3 ((1–x)NBT–xCT, 0 ≤ x ≤ 0.55) have been synthesized by solid state route. The effects of simultaneous substitution of Na+/Bi3+ at A-site in NBT on structural and dielectric properties were investigated. X-ray diffraction analysis reveale...

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Bibliographic Details
Main Authors: Roy Roukos, Nissrine Zaiter, Denis Chaumont
Format: Article
Language:English
Published: Tsinghua University Press 2018-03-01
Series:Journal of Advanced Ceramics
Subjects:
relaxor behaviour
dielectric properties
Vogel–Fulcher relationship
polar nanoregions (PNRs)
X-ray diffraction
Raman spectroscopy
Online Access:http://link.springer.com/article/10.1007/s40145-018-0264-6

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http://link.springer.com/article/10.1007/s40145-018-0264-6

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