Fig. 2From: MOCVD Growth of High-Quality and Density-Tunable GaAs Nanowires on ITO Catalyzed by Au Nanoparticles Deposited by CentrifugationFESEM images of the Au NP distribution on the ITO with different centrifugation time. a–e are for the 10 nm and (f–j) are for 20-nm diameter Au NPs. a, f are droplet-only samplesBack to article page