Figure 1
From: Hybrid ZnO NR/graphene structures as advanced optoelectronic devices with high transmittance

Plane-view (a) and cross-sectional (b) FE-SEM micrographs of ZnO NRs grown on graphene.
From: Hybrid ZnO NR/graphene structures as advanced optoelectronic devices with high transmittance
Plane-view (a) and cross-sectional (b) FE-SEM micrographs of ZnO NRs grown on graphene.