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The role of momentum-dark excitons in the elementary optical response of bilayer WSe(2)

Monolayer transition metal dichalcogenides (TMDs) undergo substantial changes in the single-particle band structure and excitonic optical response upon the addition of just one layer. As opposed to the single-layer limit, the bandgap of bilayer (BL) TMD semiconductors is indirect which results in re...

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Detalles Bibliográficos
Autores principales: Lindlau, Jessica, Selig, Malte, Neumann, Andre, Colombier, Léo, Förste, Jonathan, Funk, Victor, Förg, Michael, Kim, Jonghwan, Berghäuser, Gunnar, Taniguchi, Takashi, Watanabe, Kenji, Wang, Feng, Malic, Ermin, Högele, Alexander
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6030057/
https://www.ncbi.nlm.nih.gov/pubmed/29968708
http://dx.doi.org/10.1038/s41467-018-04877-3