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Exciton-to-trion conversion as a control mechanism for valley polarization in room-temperature monolayer WS(2)

Transition metal dichalcogenide (TMD) monolayers are two-dimensional semiconductors with two valleys in their band structure that can be selectively addressed using circularly polarized light. Their photoluminescence spectrum is characterized by neutral and charged excitons (trions) that form a chem...

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Detalles Bibliográficos
Autores principales: Carmiggelt, Joris J., Borst, Michael, van der Sar, Toeno
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7566459/
https://www.ncbi.nlm.nih.gov/pubmed/33060773
http://dx.doi.org/10.1038/s41598-020-74376-3

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