Doping-Induced Brightening of Dark Excitons and Trions in a WSe${}_2$ Monolayer

Grzegorz Krasucki, Artur O. Slobodeniuk, Kacper Walczyk +5

Optically dark excitonic states play a critical role in the valleytronic, electronic, and optical properties of monolayer semiconducting transition metal dichalcogenides. Here, we…