Influence of Natural Aging on the Polarization Profile in PZT-Based Ceramics
| Autor: | I. A. Embil, A. Belousov, E. V. Barabanova, S. I. Pugachev, O. V. Malyshkina, A. A. Movchikova |
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| Rok vydání: | 2011 |
| Předmět: |
Materials science
Natural aging Square wave Condensed Matter Physics Polarization (waves) Electronic Optical and Magnetic Materials Pyroelectricity Control and Systems Engineering visual_art Thermal Materials Chemistry Ceramics and Composites visual_art.visual_art_medium Ceramic Electrical and Electronic Engineering Composite material Microwave |
| Zdroj: | Integrated Ferroelectrics. 123:47-52 |
| ISSN: | 1607-8489 1058-4587 |
| DOI: | 10.1080/10584587.2011.570608 |
| Popis: | In the present work the polarization state of PZT-based ceramics was studied by the thermal square wave method at single frequency. Spatial polarization distributions across the thickness are studied for piezoceramic samples processed with different metallization routes (standard industrial and microwave). It is shown that in the course of natural aging the uniform polarization distribution transforms into a nonuniform one. |
| Databáze: | OpenAIRE |
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