Improvement of ferroelectric properties of PZT ceramics by SBT addition
(1-x)PZT-xSBT ceramics were prepared by a solid-state mixed oxide method. Phase characteristics of (1-x)PZT-xSBT ceramics showed a PZT phase and new phase in the compositions with 0.1 ≤ x ≤ 0.3, while a mainly new phase was observed in the compositionwith x=0.5. The tetragonality (c/a) of PZT phase...
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th-cmuir.6653943832-387362015-06-16T07:54:06Z Improvement of ferroelectric properties of PZT ceramics by SBT addition Namsar,O. Watcharapasorn,A. Hoffman,M.J. Glaum,J. Jiansirisomboon,S. Electronic, Optical and Magnetic Materials Condensed Matter Physics (1-x)PZT-xSBT ceramics were prepared by a solid-state mixed oxide method. Phase characteristics of (1-x)PZT-xSBT ceramics showed a PZT phase and new phase in the compositions with 0.1 ≤ x ≤ 0.3, while a mainly new phase was observed in the compositionwith x=0.5. The tetragonality (c/a) of PZT phase decreasedwith increasing in SBT content up to x = 0.3. SEM micrographs of the sample surface showed equiaxed grains of the PZT phase and irregularly-shaped grains of the new phase in samples with 0.1 ≤ x ≤ 0.3. The 0.5PZT-0.5SBT sample showed mainly irregularly-shaped grains of the new phase. The ferroelectric properties of these samples showed that the addition of small amounts of SBT (x = 0.1) into PZT increased the remanent polarization. Copyright © 2013 Taylor & Francis Group, LLC. 2015-06-16T07:54:06Z 2015-06-16T07:54:06Z 2013-01-01 Article 00150193 2-s2.0-84901358006 10.1080/00150193.2013.838882 http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84901358006&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38736 Taylor and Francis Ltd. |
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Electronic, Optical and Magnetic Materials Condensed Matter Physics Namsar,O. Watcharapasorn,A. Hoffman,M.J. Glaum,J. Jiansirisomboon,S. Improvement of ferroelectric properties of PZT ceramics by SBT addition |
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(1-x)PZT-xSBT ceramics were prepared by a solid-state mixed oxide method. Phase characteristics of (1-x)PZT-xSBT ceramics showed a PZT phase and new phase in the compositions with 0.1 ≤ x ≤ 0.3, while a mainly new phase was observed in the compositionwith x=0.5. The tetragonality (c/a) of PZT phase decreasedwith increasing in SBT content up to x = 0.3. SEM micrographs of the sample surface showed equiaxed grains of the PZT phase and irregularly-shaped grains of the new phase in samples with 0.1 ≤ x ≤ 0.3. The 0.5PZT-0.5SBT sample showed mainly irregularly-shaped grains of the new phase. The ferroelectric properties of these samples showed that the addition of small amounts of SBT (x = 0.1) into PZT increased the remanent polarization. Copyright © 2013 Taylor & Francis Group, LLC. |
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Article |
author |
Namsar,O. Watcharapasorn,A. Hoffman,M.J. Glaum,J. Jiansirisomboon,S. |
author_facet |
Namsar,O. Watcharapasorn,A. Hoffman,M.J. Glaum,J. Jiansirisomboon,S. |
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Namsar,O. |
title |
Improvement of ferroelectric properties of PZT ceramics by SBT addition |
title_short |
Improvement of ferroelectric properties of PZT ceramics by SBT addition |
title_full |
Improvement of ferroelectric properties of PZT ceramics by SBT addition |
title_fullStr |
Improvement of ferroelectric properties of PZT ceramics by SBT addition |
title_full_unstemmed |
Improvement of ferroelectric properties of PZT ceramics by SBT addition |
title_sort |
improvement of ferroelectric properties of pzt ceramics by sbt addition |
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Taylor and Francis Ltd. |
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2015 |
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http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84901358006&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38736 |
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