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Title: Dielectric, Polarization and Strain Response of Enhanced Complex Ceramics: The Study through Pb(Zr<inf>0.52</inf>Ti<inf>0.48</inf>)O<inf>3</inf>-SrBi<inf>2</inf>Ta<inf>2</inf>O<inf>9</inf>
Authors: Orapim Namsar
Anucha Watcharapasorn
Mark Hoffman
Julia Glaum
Sukanda Jiansirisomboon
Keywords: Materials Science
Physics and Astronomy
Issue Date: 30-Oct-2015
Abstract: Copyright © 2015 Taylor and Francis Group, LLC. Electrical properties of the (1-x)PZT-xSBT ceramics (0.1≤x≤0.3) were investigated in comparison with pure PZT and SBT ceramics. It was found that the dielectric constant increased with small addition of SBT (x = 0.1) into PZT. The hysteresis loop measurement demonstrated that the PZT-SBT ceramics showed larger remanent polarization than pure PZT and less coercive filed than pure SBT ceramic. Strain behavior showed a symmetric butterfly curve in the compositions with 0≤x≤0.3 but the low strain obtained was found in pure SBT. This research suggested that 0.9PZT-0.1SBT ceramic is a promising material to be further utilized in ferroelectric memory devices.
ISSN: 15635112
Appears in Collections:CMUL: Journal Articles

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