Figure 3From: Broadband antireflective silicon nanostructures produced by spin-coated Ag nanoparticlesSEM images of the Si nanostructures and the measured hemispherical reflectance spectra. (a) Forty-five-degree-tilted-view SEM images and (b) hemispherical reflectance of the fabricated Si nanostructures corresponding to Ag ink ratios of 25%, 35%, and 50%.Back to article page