Electrical properties and phase transition behaviors of Sr-doped 0.8PZT-0.2PNN ceramics
Dielectric properties and phase transition behaviors of Sr-doped 0.8PbZr1/2Ti1/2O3-0.2PbNi1/3Nb2/3O3 ceramics have been investigated. The ceramics were prepared by a normal solid-state method. For undoped sample, very high relative permittivity >30,000 (at 1 kHz) was observed at the transition te...
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| Main Authors: | , |
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| 格式: | Article |
| 語言: | English |
| 出版: |
2014
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| 在線閱讀: | http://www.scopus.com/inward/record.url?eid=2-s2.0-38649104436&partnerID=40&md5=059c3107991ac8e5f9dec82ea2904a48 http://cmuir.cmu.ac.th/handle/6653943832/5580 |
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| 總結: | Dielectric properties and phase transition behaviors of Sr-doped 0.8PbZr1/2Ti1/2O3-0.2PbNi1/3Nb2/3O3 ceramics have been investigated. The ceramics were prepared by a normal solid-state method. For undoped sample, very high relative permittivity >30,000 (at 1 kHz) was observed at the transition temperature of 278 °C. With increasing Sr concentration, the degree of diffuse phase transition was enhanced and a linear reduction in the transition temperature was produced. © 2007 Elsevier B.V. All rights reserved. |
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