Optical sum-frequency generation spectroscopy reveals a clear dipole-inactive 2p exciton transition in hBNencapsulated monolayer WSe2 under…
Optical sum-frequency generation spectroscopy reveals a clear dipole-inactive 2p exciton transition in hBNencapsulated monolayer WSe2 under…
Optical sum-frequency generation spectroscopy reveals a clear dipole-inactive 2p exciton peak in hBN-encapsulated monolayer WSe2 under…