90 citations · 196 across the 3 of their papers we have counts for
3 papers
Multipath optical recombination of intervalley dark excitons and trions in monolayer WSe
Erfu Liu, Jeremiah van Baren, Ching-Tarng Liang +5
Excitons and trions (or exciton-polarons) in transition metal dichalcogenides (TMDs) are known to decay predominantly through intravalley transitions. Electron-hole recombination a…
Landau-quantized excitonic absorption and luminescence in a monolayer valley semiconductor
Erfu Liu, Jeremiah van Baren, Takashi Taniguchi +3
We investigate Landau-quantized excitonic absorption and luminescence of monolayer WSe under magnetic field. We observe gate-dependent quantum oscillations in the bright excito…
Stacking-Dependent Interlayer Phonons in 3R and 2H MoS
Jeremiah van Baren, Gaihua Ye, Jia-An Yan +6
We have investigated the interlayer shear and breathing phonon modes in MoS with pure 3R and 2H stacking order by using polarization-dependent ultralow-frequency Raman spectr…