Effect of Pore Thickness and the State of Polarization on the Optical Properties of Hexagonal Nanoarray of Au/Nanoporous Anodic Alumina Membrane

Figure 2

FE-SEM and AFM images of NAAMs anodized for ((a), (b)) 5 min and ((c), (d)) 10 min sputtered with Au for 40 sec under the same conditions.

(a)

(b)

(c)

(d)