Nature Communications (Jun 2020)
Phonon-exciton Interactions in WSe2 under a quantizing magnetic field
Abstract
An out-of-plane magnetic field is expected to strongly modify exciton-phonon interactions in atomically thin transitional metal dichalcogenides. Here, the authors show that the phonon-exciton interaction in monolayer WSe2 lifts the inter-Landau-level transition selection rules for dark trions.