Figure 9
Optical properties of the Pt NPs fabricated with the In15nm/Pt5nm bilayer between 550 and 900 °C for 450 s. (a) Reflectance (R) spectra. Formation of multipolar resonance (MR) and higher order resonance (HR) modes are indicated by color bands in (a–c). (a-1) Summary plot of R. (a-2) Normalized reflectance spectra. (b) Transmittance spectra. (b-1) Summary plot of T. (b-2) Normalized transmittance spectra. (c) Extinction spectra. (c-1) Normalized extinction spectra. (c-2) Enlarged extinction peaks between 400 and 700 nm, boxed region in (c-1).
