Dynamic Tuning of Moiré Excitons in a WSe2/WS2 Heterostructure via Mechanical Deformation.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c03611
Abstract: Moiré superlattices in van der Waals (vdW) heterostructures form by stacking atomically thin layers on top of one another with a twist angle or lattice mismatch. The resulting moiré potential leads to a strong modification… read more here.
Keywords: wse2 ws2; ws2 heterostructure; dynamic tuning; tuning moir ... See more keywords
Twist Angle Tuning of Moiré Exciton Polaritons in van der Waals Heterostructures
Sign Up to like & getrecommendations! Published in 2022 at "Nano Letters"
DOI: 10.1021/acs.nanolett.2c01175
Abstract: Twisted atomically thin semiconductors are characterized by moiré excitons. Their optical signatures and selection rules are well understood. However, their hybridization with photons in the strong coupling regime for heterostructures integrated in an optical cavity… read more here.
Keywords: tuning moir; twist angle; moir exciton; angle tuning ... See more keywords