Pyroelectric and dielectric properties of calcium-barium niobate single crystals

Influence of the calcium concentration on the pyroelectric and dielectric properties of CaxBa1-xNb2O6 (CBN) crystals in a wide temperature range was studied. It is shown that calcium content (x) has an influence on the Curie point position but has no effect on the dielectric hysteresis loop shape an...

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Bibliographic Details
Published in:arXiv.org 2013-12
Main Authors: Malyshkina, O V, Lisitsin, V S, Dec, J, Łukasiewicz, T
Format: Article
Language:English
Subjects:
Barium
Calcium
Coercivity
Curie temperature
Dielectric properties
Hysteresis loops
Polarization
Single crystals
Online Access:Get full text
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Summary:Influence of the calcium concentration on the pyroelectric and dielectric properties of CaxBa1-xNb2O6 (CBN) crystals in a wide temperature range was studied. It is shown that calcium content (x) has an influence on the Curie point position but has no effect on the dielectric hysteresis loop shape and the appearance of temperature variations of dielectric permittivity, coercive field and remanent polarization. At the same time, it is found that x affects the polarization profile.
ISSN:2331-8422
DOI:10.48550/arxiv.1312.2118