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Title: Stress dependent ferroelectric properties of PZT and 0.9PZT - 0.1BLT ceramics
Authors: Navavan Thongmee
Muangjai Unruan
Rattikorn Yimnirun
Anucha Watcharapasorn
Sukanda Jiansirisomboon
Keywords: Materials Science
Physics and Astronomy
Issue Date: 1-Dec-2009
Abstract: P-E hysteresis loops of PZT and 0.9PZT - 0.1BLT ceramics were determined using a modified Sawyer-Tower circuit. Ferroelectric properties investigation of the PZT and 0.9PZT - 0.1BLT ceramics under stress levels in the range of 0-175 MPa was also carried out. The result showed that with increasing stress level, a reduction of remanent polarization was clearly observed. The result was interpreted in terms of non-180° ferroelectric domain switching processes and the decrease in switchable part of domains induced by stress applied to these materials. Copyright © Taylor & Francis Group, LLC.
ISSN: 15635112
Appears in Collections:CMUL: Journal Articles

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