Figure 6 : Computed reflectance responses.

From: Laser-induced plasmonic colours on metals

Figure 6

(a) Computed reflectance spectra considering only small NPs embedded by Rs/2; only medium NPs embedded by Rm/2; and medium and small NPs embedded by Rm/2 and Rs/2, respectively. (b) Reflectance spectra computed by varying the embedding of the small NPs in steps of 0.5 nm (the medium NPs are embedded by Rm/2).