Figure 2From: Hot-rolling nanowire transparent electrodes for surface roughness minimizationImages of the nanowire electrodes. SEM images of tilted (45°) silver nanowire films on PET after (a) annealing and (b) hot rolling. (c) SEM image of a tilted (85°) hot-rolled electrode, which shows that the nanowires are embedded in the substrate surface.Back to article page