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Lead-free hybrid perovskite N(CH(3))(4)SnI(3) with robust ferroelectricity induced by large and non-polar N(CH(3))(4)(+) molecular cation
The ferroelectricity in the hybrid perovskite CH(3)NH(3)PbI(3) is under debate because it results from the polar molecular cation CH(3)NH(3)(+) while the molecular orientation was reported to be random. Here we predict that a Pb-free hybrid perovskite N(CH(3))(4)SnI(3) with non-polar molecular catio...
| 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/PMC7840759/ https://www.ncbi.nlm.nih.gov/pubmed/33504812 http://dx.doi.org/10.1038/s41467-021-20889-y |