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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...

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Detalles Bibliográficos
Publicado en:Sci Rep
Autores principales: Park, Jaehong, Yeu, In Won, Han, Gyuseung, Hwang, Cheol Seong, Choi, Jung-Hae
Formato: Artigo
Lenguaje:Inglês
Publicado: Nature Publishing Group UK 2019
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC6797778/
https://ncbi.nlm.nih.gov/pubmed/31624270
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-019-50293-y
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