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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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Detalles Bibliográficos
Autores principales:	Levin, I., Krayzman, V., Cibin, G., Tucker, M. G., Eremenko, M., Chapman, K., Paul, R. L.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2017
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5688101/ https://www.ncbi.nlm.nih.gov/pubmed/29142205 http://dx.doi.org/10.1038/s41598-017-15937-x

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