Photoresponsive Devices: Ultrahigh Photoresponsive Device Based on ReS2/Graphene Heterostructure (Small 45/2018)

In article number1802593, Changgu Lee and co ‐workers develop a photodetector based on a ReS2/graphene heterostructure, which exhibits outstanding photoresponsivity, detectivity, and ultrafast responsivity due to the excellent light absorption property of ReS2 and high carrier mobility of graphene. The interface between ReS2 and graphene facilitates a high photocurrent because of the photogating effect under the applied gate voltage.

Source: Small - November 8, 2018 Category: Nanotechnology Authors: Byunggil Kang, Youngchan Kim, Won Jong Yoo, Changgu Lee Tags: Back Cover Source Type: research