Fig. 6From: High White Light Photosensitivity of SnSe Nanoplate-Graphene Nanocomposites a The typical I-V characterization of the photodetector device constructed with the SnSe nanoplate-graphene nanocomposites, the schematic and structural diagram of the photodetector shown in the left upside and right downside inset; b the photosensitivity of the photodetector device with the voltage of 15 V under the white light or notBack to article page