The role of device asymmetries and Schottky barriers on the helicity-dependent photoresponse of 2D phototransistors

Jorge Quereda, Jan Hidding, Talieh S. Ghiasi +3

Circular photocurrents (CPC), namely circular photogalvanic (CPGE) and photon drag effects, have recently been reported both in monolayer and multilayer transition metal dichalcoge…