Numerical and Experimental Study of the Structural Color by Widening the Pore Size of Nanoporous Anodic Alumina
Figure 4
Effect of structural color caused by pore depth: (a) reflective spectra of NAA with different pore diameter and 150 nm pore depth, (b) 1931 International Commission on Illumination (CIE) chromaticity diagram with the color coordinates in (a), (c) reflective spectra of NAA with different pore diameter and 300 nm pore depth, and (d) 1931 International Commission on Illumination (CIE) chromaticity diagram with the color coordinates in (c).
