Interaction activated interfacial charge transfer in 2D g-C3N4/GaN nanorods heterostructure for self-powered UV photodetector and room temperature NO2 gas sensor at ppb level

Maddaka Reddeppa, Nguyen Thi KimPhung, G. Murali, Kedhareswara Sairam Pasupuleti, Byung-Guon Park, Insik In, Moon-Deock Kim