X-ray and dielectric studies of ferroelectric phase in the Ba1-x(Yb0.5 Na0.5)x TiO3 system for low doping level

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Main Authors: Khemakhem, L., Kriaa, I., Derbel, M., Abdelmoula, N.
Format: Article
Language:English
Published: Universiti Malaysia Perlis 2009
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Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/7122
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spelling my.unimap-71222015-01-22T04:29:10Z X-ray and dielectric studies of ferroelectric phase in the Ba1-x(Yb0.5 Na0.5)x TiO3 system for low doping level Khemakhem, L. Kriaa, I. Derbel, M. Abdelmoula, N. Perovskite Lead-free ceramics Dielectric Ferroelectric Relaxor Ferroelectricity Electronic ceramics Link to publisher's homepage at http://ijneam.unimap.edu.my/ Ceramics of solid solution Ba1-x(Yb0.5Na0.5)xTiO3 were sintered in the temperature range 1220-1400°C. Dielectric properties of ceramics belonging to the whole composition domain were investigated in a broad range of temperatures (75-450 K) and frequencies (0.1-100 kHz). These ceramics were prepared using the conventional mixed-oxide technique. The temperature dependence of the dielectric constant of these ceramics were investigated. The rombohedral–orthorhombic and orthorhombic-quadratic perovskite transitions are characterized by two weak peaks but the tetragonal-cubic or ferroelectric-paraelectric one is characterized by a pronounced peak with weak frequency dispersion. Excellent dielectric properties have been obtained. The single phase of these prepared ceramics was characterizedby X-ray diffraction. 2009-09-03T02:26:01Z 2009-09-03T02:26:01Z 2009 Article International Journal of Nanoelectronics and Materials, vol.2 (2), 2009, pages 137-145. 1985-5761 (Printed) 1997-4434 (Online) http://hdl.handle.net/123456789/7122 en Universiti Malaysia Perlis
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Perovskite
Lead-free ceramics
Dielectric
Ferroelectric
Relaxor
Ferroelectricity
Electronic ceramics
spellingShingle Perovskite
Lead-free ceramics
Dielectric
Ferroelectric
Relaxor
Ferroelectricity
Electronic ceramics
Khemakhem, L.
Kriaa, I.
Derbel, M.
Abdelmoula, N.
X-ray and dielectric studies of ferroelectric phase in the Ba1-x(Yb0.5 Na0.5)x TiO3 system for low doping level
description Link to publisher's homepage at http://ijneam.unimap.edu.my/
format Article
author Khemakhem, L.
Kriaa, I.
Derbel, M.
Abdelmoula, N.
author_facet Khemakhem, L.
Kriaa, I.
Derbel, M.
Abdelmoula, N.
author_sort Khemakhem, L.
title X-ray and dielectric studies of ferroelectric phase in the Ba1-x(Yb0.5 Na0.5)x TiO3 system for low doping level
title_short X-ray and dielectric studies of ferroelectric phase in the Ba1-x(Yb0.5 Na0.5)x TiO3 system for low doping level
title_full X-ray and dielectric studies of ferroelectric phase in the Ba1-x(Yb0.5 Na0.5)x TiO3 system for low doping level
title_fullStr X-ray and dielectric studies of ferroelectric phase in the Ba1-x(Yb0.5 Na0.5)x TiO3 system for low doping level
title_full_unstemmed X-ray and dielectric studies of ferroelectric phase in the Ba1-x(Yb0.5 Na0.5)x TiO3 system for low doping level
title_sort x-ray and dielectric studies of ferroelectric phase in the ba1-x(yb0.5 na0.5)x tio3 system for low doping level
publisher Universiti Malaysia Perlis
publishDate 2009
url http://dspace.unimap.edu.my/xmlui/handle/123456789/7122
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score 13.223943