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Textured ferroelectric ceramics with high electromechanical coupling factors over a broad temperature range
The figure-of-merits of ferroelectrics for transducer applications are their electromechanical coupling factor and the operable temperature range. Relaxor-PbTiO(3) ferroelectric crystals show a much improved electromechanical coupling factor k(33) (88~93%) compared to their ceramic counterparts (65~...
| Autores principales: | , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7977148/ https://www.ncbi.nlm.nih.gov/pubmed/33658525 http://dx.doi.org/10.1038/s41467-021-21673-8 |