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Probing hyperbolic and surface phonon-polaritons in 2D materials using Raman spectroscopy

The hyperbolic dispersion relation of phonon-polaritons (PhPols) in anisotropic van der Waals materials provides high-momentum states, directional propagation, subdiffractional confinement, large optical density of states, and enhanced light-matter interactions. In this work, we use Raman spectrosco...

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Detalles Bibliográficos
Autores principales: Bergeron, Alaric, Gradziel, Clément, Leonelli, Richard, Francoeur, Sébastien
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10336144/
https://www.ncbi.nlm.nih.gov/pubmed/37433792
http://dx.doi.org/10.1038/s41467-023-39809-3