Dielectric and ferroelectric properties of lead magnesium niobate-lead zirconate titanate ceramics prepared by mixed-oxide method

The dielectric and ferroelectric properties of (x)Pb(Mg1/3 Nb2/3)O3-(1 - x) Pb(Zr0.52 Ti0.48)O3 (where x = 0, 0.1, 0.3, 0.5, 0.7, 0.9, and 1.0) ceramics prepared by an oxide-mixing method are measured by means of an automated dielectric measurement set-up and a modified Sawyer-Tower circuit, respect...

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Main Authors: Yimnirun R., Ananta S., Laoratanakul P.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-21744456437&partnerID=40&md5=ef996ccf616807a722a282b62ff32ca2
http://cmuir.cmu.ac.th/handle/6653943832/4959
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-49592014-08-30T02:56:00Z Dielectric and ferroelectric properties of lead magnesium niobate-lead zirconate titanate ceramics prepared by mixed-oxide method Yimnirun R. Ananta S. Laoratanakul P. The dielectric and ferroelectric properties of (x)Pb(Mg1/3 Nb2/3)O3-(1 - x) Pb(Zr0.52 Ti0.48)O3 (where x = 0, 0.1, 0.3, 0.5, 0.7, 0.9, and 1.0) ceramics prepared by an oxide-mixing method are measured by means of an automated dielectric measurement set-up and a modified Sawyer-Tower circuit, respectively. The dielectric properties of the ceramics are measured as functions of both temperature and frequency. The results indicate that the dielectric properties of the pure-phase PZT and PMN are of normal and relaxor ferroelectric behaviors, respectively. The dielectric behaviors of the 0.1PMN-0.9PZT and 0.3PMN-0.7PZT ceramics are more of normal ferroelectrics, while the other compositions are obviously of relaxor ferroelectrics. In addition, the transition temperature decreases and the maximum dielectric constant increases with increasing PMN content in the system. The P-E hysteresis loop measurements demonstrate that the ferroelectric properties of the ceramics in PMN-PZT system change gradually from the normal ferroelectric behavior in PZT ceramic to the relaxor ferroelectric behavior in PMN ceramic. These results clearly show the significance of PMN in controlling the electrical responses of the PMN-PZT system. © 2004 Elsevier Ltd. All rights reserved. 2014-08-30T02:56:00Z 2014-08-30T02:56:00Z 2005 Article 09552219 10.1016/j.jeurceramsoc.2004.07.026 http://www.scopus.com/inward/record.url?eid=2-s2.0-21744456437&partnerID=40&md5=ef996ccf616807a722a282b62ff32ca2 http://cmuir.cmu.ac.th/handle/6653943832/4959 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
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language English
description The dielectric and ferroelectric properties of (x)Pb(Mg1/3 Nb2/3)O3-(1 - x) Pb(Zr0.52 Ti0.48)O3 (where x = 0, 0.1, 0.3, 0.5, 0.7, 0.9, and 1.0) ceramics prepared by an oxide-mixing method are measured by means of an automated dielectric measurement set-up and a modified Sawyer-Tower circuit, respectively. The dielectric properties of the ceramics are measured as functions of both temperature and frequency. The results indicate that the dielectric properties of the pure-phase PZT and PMN are of normal and relaxor ferroelectric behaviors, respectively. The dielectric behaviors of the 0.1PMN-0.9PZT and 0.3PMN-0.7PZT ceramics are more of normal ferroelectrics, while the other compositions are obviously of relaxor ferroelectrics. In addition, the transition temperature decreases and the maximum dielectric constant increases with increasing PMN content in the system. The P-E hysteresis loop measurements demonstrate that the ferroelectric properties of the ceramics in PMN-PZT system change gradually from the normal ferroelectric behavior in PZT ceramic to the relaxor ferroelectric behavior in PMN ceramic. These results clearly show the significance of PMN in controlling the electrical responses of the PMN-PZT system. © 2004 Elsevier Ltd. All rights reserved.
format Article
author Yimnirun R.
Ananta S.
Laoratanakul P.
spellingShingle Yimnirun R.
Ananta S.
Laoratanakul P.
Dielectric and ferroelectric properties of lead magnesium niobate-lead zirconate titanate ceramics prepared by mixed-oxide method
author_facet Yimnirun R.
Ananta S.
Laoratanakul P.
author_sort Yimnirun R.
title Dielectric and ferroelectric properties of lead magnesium niobate-lead zirconate titanate ceramics prepared by mixed-oxide method
title_short Dielectric and ferroelectric properties of lead magnesium niobate-lead zirconate titanate ceramics prepared by mixed-oxide method
title_full Dielectric and ferroelectric properties of lead magnesium niobate-lead zirconate titanate ceramics prepared by mixed-oxide method
title_fullStr Dielectric and ferroelectric properties of lead magnesium niobate-lead zirconate titanate ceramics prepared by mixed-oxide method
title_full_unstemmed Dielectric and ferroelectric properties of lead magnesium niobate-lead zirconate titanate ceramics prepared by mixed-oxide method
title_sort dielectric and ferroelectric properties of lead magnesium niobate-lead zirconate titanate ceramics prepared by mixed-oxide method
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-21744456437&partnerID=40&md5=ef996ccf616807a722a282b62ff32ca2
http://cmuir.cmu.ac.th/handle/6653943832/4959
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