LIGHT INDUCED CHANGE IN CONDUCTIVITY OF GRAPHENE OXIDE FILMS PATTERNED BY METAL MASKS

摘要

Micron-scale ordered gold patterns were deposited through a metallic copper grid positioned onto graphene oxide (GO) film. The exposure to a xenon light source results in the formation of conductive GO/metal interface with photocurrent generation. It is suggested that such simple method might serve as an efficient path for the formation of multifunctional patterned metal-carbon interconnects.