Stress-Dependent Scaling Behavior of Ferroelectric Hysteresis Loop in 0-3 PZT-Cement Composites
© 2015 Taylor & Francis Group, LLC. PZT-cement based composites are developed for use as sensors for smart concrete structures. However, these sensors would in real life be under a certain stress. PZT -cement composites were produced using 50% PZT vol. content. The ferroelectric (P-E) hysteres...
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| Main Authors: | , , , |
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| Format: | Journal |
| Published: |
2018
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| Subjects: | |
| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84951743045&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/44148 |
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| Institution: | Chiang Mai University |
| Summary: | © 2015 Taylor & Francis Group, LLC. PZT-cement based composites are developed for use as sensors for smart concrete structures. However, these sensors would in real life be under a certain stress. PZT -cement composites were produced using 50% PZT vol. content. The ferroelectric (P-E) hysteresis behaviors and the effect of stress on the P-E hysteresis of the composites were reported. A noticeable reduction in Pi r was observed, while Ei c remained approximately the same when the stress was increased. Finally, the scaling law between the hysteresis loop area < A > and the field frequency f, field amplitude E 0 and applied compressive stress σwere shown to follow the relation. |
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