NONLINEAR PROPERTIES OF BARIUM TITANATE CERAMICS

The materials based on barium titanate have nonlinear dependence of polarization on the intensity of the electrical field. The properties of those materials are used when different automation elements such as primary converters, phase regulators for low and high frequencies, sensors, modulators etc...

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Autores principales:	IVAYLO LAZAROV, ANKA ZHEGLOVA
Formato:	article
Lenguaje:	EN
Publicado:	Alma Mater Publishing House "Vasile Alecsandri" University of Bacau 2016
Materias:	barium titanate non-linear properties doped additives Technology T Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/e4a396ff0d8243988e69f475b588eccf
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spelling	oai:doaj.org-article:e4a396ff0d8243988e69f475b588eccf2021-12-02T18:55:10ZNONLINEAR PROPERTIES OF BARIUM TITANATE CERAMICS10.29081/jesr.v22i3.1032068-75592344-4932https://doaj.org/article/e4a396ff0d8243988e69f475b588eccf2016-09-01T00:00:00Zhttp://www.jesr.ub.ro/1/article/view/103https://doaj.org/toc/2068-7559https://doaj.org/toc/2344-4932 The materials based on barium titanate have nonlinear dependence of polarization on the intensity of the electrical field. The properties of those materials are used when different automation elements such as primary converters, phase regulators for low and high frequencies, sensors, modulators etc. are derived. Ceramics based on barium titanate (BaTiO3) alloyed with H3BO3 and Bi2O3 have been derived and researched. The influence of the temperature of sintering on the values of the dielectric permittivity on the structural properties has been determined. The influence of the quantity of the added material on the temperature dependencies and the non-linear properties of the ceramics have been analyzed. Both legation additives decrease the sintering temperature. However, the values of the dielectric permittivity decrease while the non-linear properties of the doped barium titanate (BaTiO3) improve. The coefficient of non-linearity reaches its maximum for the H3BO3 composites, synthesized at temperature of 1100 oC. IVAYLO LAZAROVANKA ZHEGLOVAAlma Mater Publishing House "Vasile Alecsandri" University of Bacauarticlebarium titanatenon-linear propertiesdoped additivesTechnologyTEngineering (General). Civil engineering (General)TA1-2040ENJournal of Engineering Studies and Research, Vol 22, Iss 3 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	barium titanate non-linear properties doped additives Technology T Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	barium titanate non-linear properties doped additives Technology T Engineering (General). Civil engineering (General) TA1-2040 IVAYLO LAZAROV ANKA ZHEGLOVA NONLINEAR PROPERTIES OF BARIUM TITANATE CERAMICS
description	The materials based on barium titanate have nonlinear dependence of polarization on the intensity of the electrical field. The properties of those materials are used when different automation elements such as primary converters, phase regulators for low and high frequencies, sensors, modulators etc. are derived. Ceramics based on barium titanate (BaTiO3) alloyed with H3BO3 and Bi2O3 have been derived and researched. The influence of the temperature of sintering on the values of the dielectric permittivity on the structural properties has been determined. The influence of the quantity of the added material on the temperature dependencies and the non-linear properties of the ceramics have been analyzed. Both legation additives decrease the sintering temperature. However, the values of the dielectric permittivity decrease while the non-linear properties of the doped barium titanate (BaTiO3) improve. The coefficient of non-linearity reaches its maximum for the H3BO3 composites, synthesized at temperature of 1100 oC.
format	article
author	IVAYLO LAZAROV ANKA ZHEGLOVA
author_facet	IVAYLO LAZAROV ANKA ZHEGLOVA
author_sort	IVAYLO LAZAROV
title	NONLINEAR PROPERTIES OF BARIUM TITANATE CERAMICS
title_short	NONLINEAR PROPERTIES OF BARIUM TITANATE CERAMICS
title_full	NONLINEAR PROPERTIES OF BARIUM TITANATE CERAMICS
title_fullStr	NONLINEAR PROPERTIES OF BARIUM TITANATE CERAMICS
title_full_unstemmed	NONLINEAR PROPERTIES OF BARIUM TITANATE CERAMICS
title_sort	nonlinear properties of barium titanate ceramics
publisher	Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
publishDate	2016
url	https://doaj.org/article/e4a396ff0d8243988e69f475b588eccf
work_keys_str_mv	AT ivaylolazarov nonlinearpropertiesofbariumtitanateceramics AT ankazheglova nonlinearpropertiesofbariumtitanateceramics
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NONLINEAR PROPERTIES OF BARIUM TITANATE CERAMICS

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