Statut | Confirmé |
Série | LPENS-MDQ |
Domaines | cond-mat |
Date | Lundi 8 Novembre 2021 |
Heure | 13:30 |
Institut | LPENS |
Salle | Online - Zoom - ID de réunion : 971 0761 8272 - Code secret : 0811 |
Nom de l'orateur | Högele |
Prenom de l'orateur | Alexander |
Addresse email de l'orateur | |
Institution de l'orateur | LMU |
Titre | Excitons in van der Waals heterostructures |
Résumé | Van der Waals crystals of two-dimensional semiconductors have evolved as an increasingly significant material platform for condensed matter research. Using exfoliated monolayers, a wide range of vertical van der Waals heterostructures can be assembled into rationally designed material systems with tailored optical properties of strongly bound excitons. In my talk, I will discuss the results of our recent studies of various van der Waals heterostructure assemblies and highlight the roles of layer constituents, number, twist angle and atomic registry. |
Numéro de preprint arXiv | |
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