Probing Dark Excitons in Monolayer by Nonlinear Two-Photon Spectroscopy
We report a new dark exciton in monolayer MoS 2 using second harmonic generation
spectroscopy. Hereby, the spectrally dependent second harmonic generation intensity splits …
spectroscopy. Hereby, the spectrally dependent second harmonic generation intensity splits …
Probing the Dark Exciton in Monolayer MoS by Quantum Interference in Second Harmonic Generation Spectroscopy
We report resonant second harmonic generation (SHG) spectroscopy of an hBN-
encapsulated monolayer of MoS $ _2 $. By tuning the energy of the excitation laser, we …
encapsulated monolayer of MoS $ _2 $. By tuning the energy of the excitation laser, we …