Contact: A'ndrea Elyse Messer
Caption: Overall layers of the metamaterial absorber are shown. The black layer is the substrate, solid green layer is palladium, transparent blue layer is polyimide, broken green layer is the patterned layer and the transparent blue layer is again polyimide to seal and protect.
Credit: Bossard, Penn State
Usage Restrictions: Non commercial use only
Related news release: Genetic approach helps design broadband metamaterial