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Ferroelectric switching in bilayer 3R MoS(2) via interlayer shear mode driven by nonlinear phononics
We theoretically investigate the mechanism of ferroelectric switching via interlayer shear in 3R MoS(2) using first principles and lattice dynamics calculations. First principle calculations show the prominent anharmonic coupling of the infrared inactive interlayer shear and the infrared active phon...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6797778/ https://www.ncbi.nlm.nih.gov/pubmed/31624270 http://dx.doi.org/10.1038/s41598-019-50293-y |