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Coupling of emergent octahedral rotations to polarization in (K,Na)NbO(3) ferroelectrics
Perovskite potassium sodium niobates, K(1−x)Na(x)NbO(3), are promising lead-free piezoelectrics. Their dielectric and piezoelectric characteristics peak near x = 0.5, but the reasons for such property enhancement remain unclear. We addressed this uncertainty by analyzing changes in the local and ave...
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| Pubblicato in: | Sci Rep |
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| Autori principali: | , , , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Nature Publishing Group UK
2017
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5688101/ https://ncbi.nlm.nih.gov/pubmed/29142205 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-15937-x |
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