Stress dependent ferroelectric properties of PZT and 0.9PZT - 0.1BLT ceramics
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 st...
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| Main Authors: | , , , , |
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| 格式: | Conference or Workshop Item |
| 語言: | English |
| 出版: |
2014
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| 在線閱讀: | http://www.scopus.com/inward/record.url?eid=2-s2.0-77949280940&partnerID=40&md5=82df90ef7e206a2e139bae61da1330be http://cmuir.cmu.ac.th/handle/6653943832/5717 |
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| 總結: | 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. |
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