Fig. 4From: Broadband Perfect Absorber with Monolayer MoS2 and Hexagonal Titanium Nitride Nano-disk Array a Absorption spectra without monolayer MoS2 for p x = 200 nm, d = 120 nm, and t 1 = t 2 = 50 nm. b Normalized optical extinction cross section of TiN nano-disk illuminated with plane wave at normal incidenceBack to article page