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K-point longitudinal acoustic phonons are responsible for ultrafast intervalley scattering in monolayer MoSe(2)
In transition metal dichalcogenides, valley depolarization through intervalley carrier scattering by zone-edge phonons is often unavoidable. Although valley depolarization processes related to various acoustic phonons have been suggested, their optical verification is still vague due to nearly degen...
| Autores principales: | , , , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9314385/ https://www.ncbi.nlm.nih.gov/pubmed/35879336 http://dx.doi.org/10.1038/s41467-022-32008-6 |