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Electric Fatigue in Ferroelectric Lead Zirconate Stannate Titanate Ceramics Prepared by Spark Plasma Sintering

Zhou, Longjie ; Rixecker, Georg ; Aldinger, Fritz ; Zuo, Ruzhong ; Zhao, Zhe (2006)
Electric Fatigue in Ferroelectric Lead Zirconate Stannate Titanate Ceramics Prepared by Spark Plasma Sintering.
In: Journal of the American Ceramic Society, 89 (12)
doi: 10.1111/j.1551-2916.2006.01310.x
Article, Bibliographie

Abstract

Ferroelectric lead zirconate stannate titanate ceramics were prepared by spark plasma sintering (SPS). Compared with its counterpart densified by conventional sintering (CS), the SPS material shows a smaller remanent polarization and maximum strain as well as a higher coercive field. Electric fatigue in both materials was investigated. In contrast to CS samples, the SPS specimens show a lower resistance to bipolar electric cycling, characterized by a faster decrease in remanent polarization and maximum strain at cycle number below 10^6.5 and a subsequent slower reduction of the properties at high cycle numbers up to 10^8.

Item Type: Article
Erschienen: 2006
Creators: Zhou, Longjie ; Rixecker, Georg ; Aldinger, Fritz ; Zuo, Ruzhong ; Zhao, Zhe
Type of entry: Bibliographie
Title: Electric Fatigue in Ferroelectric Lead Zirconate Stannate Titanate Ceramics Prepared by Spark Plasma Sintering
Language: German
Date: December 2006
Journal or Publication Title: Journal of the American Ceramic Society
Volume of the journal: 89
Issue Number: 12
DOI: 10.1111/j.1551-2916.2006.01310.x
Abstract:

Ferroelectric lead zirconate stannate titanate ceramics were prepared by spark plasma sintering (SPS). Compared with its counterpart densified by conventional sintering (CS), the SPS material shows a smaller remanent polarization and maximum strain as well as a higher coercive field. Electric fatigue in both materials was investigated. In contrast to CS samples, the SPS specimens show a lower resistance to bipolar electric cycling, characterized by a faster decrease in remanent polarization and maximum strain at cycle number below 10^6.5 and a subsequent slower reduction of the properties at high cycle numbers up to 10^8.

Divisions: 11 Department of Materials and Earth Sciences > Material Science > Nonmetallic-Inorganic Materials
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences
Date Deposited: 18 May 2011 15:20
Last Modified: 05 Mar 2013 09:47
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