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Structural Evolution of Ferroelectric and Ferroelastic Barium Sodium Niobate Tungsten Bronze
[Image: see text] The crystal structure of the ferroelastic and ferroelectric tungsten bronze Ba(2)NaNb(5)O(15) (BNN) has been debated. Here, we re-examine the crystal structure of BNN by ambient powder X-ray diffraction combined with density functional theory calculations. We demonstrate that the r...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American
Chemical Society
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7303971/ https://www.ncbi.nlm.nih.gov/pubmed/32484688 http://dx.doi.org/10.1021/acs.inorgchem.0c00958 |