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Characterization of Hard Piezoelectric Lead-Free Ceramics
K(4)CuNb(8)O(23) doped K(0.45)Na(0.55)NbO(3) (KNN-KCN) ferroelectric ceramics were found to exhibit asymmetrical polarization hysteresis loops, related to the development of an internal bias field. The internal bias field is believed to be the result of defect dipoles of acceptor ions and oxygen vac...
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| Main Authors: | , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2009
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2868336/ https://ncbi.nlm.nih.gov/pubmed/19686966 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TUFFC.2009.1215 |
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