The effect of dielectric environment on the brightening of neutral and charged dark excitons in WSe${}_2$ monolayer

Małgorzata Zinkiewicz, Magdalena Grzeszczyk, Łucja Kipczak +6

The dielectric environment of atomically-thin monolayer (ML) of semiconducting transition metal dichalcogenides affects both the electronic band gap and the excitonic binding energ…