Figure 5From: Sn-doped In2O3 nanowires: enhancement of electrical field emission by a selective area growthCross-sectional SEM images for ITO NWs. NWs grown at (a) 10 and (b) 3 h, respectively. (c) and (d) The corresponding distribution of emission current and electric potential for ITO NWs grown at10 and 3 h, respectively.Back to article page