Figure 6From: Fast anodization fabrication of AAO and barrier perforation process on ITO glassCross-sectional images and top and bottom views of AAO and cross-sectional image of Al. AAO is anodized in oxalic acid for different times: (a) 15, (b) 30, (c) 75, (d) 90, and (e) 105 min. (f) Al sputtered in two steps anodized for 75 min. AAO afer pore widening: (g) top and (h) bottom views.Back to article page