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Raman scattering and anomalous Stokes–anti-Stokes ratio in MoTe(2) atomic layers

Stokes and anti-Stokes Raman scattering are performed on atomic layers of hexagonal molybdenum ditelluride (MoTe(2)), a prototypical transition metal dichalcogenide (TMDC) semiconductor. The data reveal all six types of zone center optical phonons, along with their corresponding Davydov splittings,...

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Detalles Bibliográficos
Autores principales: Goldstein, Thomas, Chen, Shao-Yu, Tong, Jiayue, Xiao, Di, Ramasubramaniam, Ashwin, Yan, Jun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4914966/
https://www.ncbi.nlm.nih.gov/pubmed/27324297
http://dx.doi.org/10.1038/srep28024