Figure 9From: Physical Behavior of Nanoporous Anodic Alumina Using Nanoindentation and Microhardness TestsNormalized von Mises stress distributions of the nanoporous AAO at the maximum load of pore diameters (a) 100 nm, (b) 150 nm and (c) 200 nm. Using the maximum von Mises stress of pore diameter 100 nm as the reference which is equal to 1Back to article page