Royal Society of Chemistry, Nanoscale, 37(12), p. 19259-19266, 2020
DOI: 10.1039/d0nr04338a
Full text: Unavailable
We demonstrate a graphene/S-doped InSe heterostructure with preeminent photoresponse performance and broadband photodetection. Remarkably, the devices exhibit uniformly positive photocurrent when the polarity of the gate voltage is adjusted.