Brightening and Directionality Control of Dark Excitons through Quasi-Bound States in the Continuum

Brightening and Directionality Control of Dark Excitons through Quasi-Bound States in the Continuum

Thanks to their long lifetime, spin-forbidden dark excitons in transition metal dichalcogenides are promising candidates for storage applications in opto-electronics and valleytronics. To date, their study has been hindered by inefficient generation mechanisms and the necessity for elaborate detecti...

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Bibliographic Details
Main Authors: Sebastian Klimmer, Giancarlo Soavi, Isabelle Staude, Ángela Barreda
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Nanomaterials
Subjects:
2D materials
dark excitons
metasurfaces
Purcell factor
directionality
Online Access:https://www.mdpi.com/2079-4991/13/23/3028

Internet

https://www.mdpi.com/2079-4991/13/23/3028

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