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van der Waals forces control ferroelectric–antiferroelectric ordering in CuInP(2)S(6) and CuBiP(2)Se(6) laminar materials
We show how van der Waals (vdW) forces outcompete covalent and ionic forces to control ferroelectric ordering in CuInP(2)S(6) nanoflakes as well as in CuInP(2)S(6) and CuBiP(2)Se(6) crystals. While the self-assembly of these 2D layered materials is clearly controlled by vdW effects, this result indi...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Royal Society of Chemistry
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6187460/ https://www.ncbi.nlm.nih.gov/pubmed/30393522 http://dx.doi.org/10.1039/c8sc01274a |