1. Date of download: 6/26/2016 Copyright © 2016 SPIE. All rights reserved. Schematics of the considered systems: submonolayer film of NPs adsorbed on a dielectric substrate (a); composite film of NPs embedded in a dielectric matrix, deposited on a substrate made of another dielectric, side view (b) and top view (c). Figure Legend: From: Effect of clustering on the surface plasmon band in thin films of metallic nanoparticles J. Nanophoton. 2014;9(1):093796. doi:10.1117/1.JNP.9.093796

2. Date of download: 6/26/2016 Copyright © 2016 SPIE. All rights reserved. (a), (b) Real and imaginary parts of α¯(ω) for Drude particles with plasma energy ℏ wp=5 eV and damping Γp=60 meV (background dielectric constant ∞=1), located at different distances, h, from a plane interface between two semi-infinite dielectrics with 1=1 and 2=5; (c) Absorbance of a submonolayer of randomly distributed particles (occupation fraction c=0.2) for different values of h. Figure Legend: From: Effect of clustering on the surface plasmon band in thin films of metallic nanoparticles J. Nanophoton. 2014;9(1):093796. doi:10.1117/1.JNP.9.093796

3. Date of download: 6/26/2016 Copyright © 2016 SPIE. All rights reserved. Calculated spectra of three two-dimensional (2-D) distributions of plasmonic NPs whose polarizability is presented in Fig. 2 (h ≫ a). Panels on (a) show the 2-D susceptibility for ξ=0 (random gas), ξ=20 (short-range clustering), and DLA. The number of particles is the same in all cases. Panels on (b) show the reflectance, transmittance, and absorbance of the corresponding films placed on top of a medium with 1=1.0 and 2=5.0. Figure Legend: From: Effect of clustering on the surface plasmon band in thin films of metallic nanoparticles J. Nanophoton. 2014;9(1):093796. doi:10.1117/1.JNP.9.093796

4. Date of download: 6/26/2016 Copyright © 2016 SPIE. All rights reserved. Calculated spectra of three 3-D distributions of Au NPs (R=10 nm) embedded in TiO2 matrix. Panels on (a) show the real and imaginary parts of the effective dielectric function for ξ=0 (random gas), ξ=20 (short-range clustering), and DLA. The number of particles is the same in all cases. Panels on (b) show the reflectance, transmittance, and absorbance of the corresponding films (of thickness 300 nm) on an SiO2 substrate. Figure Legend: From: Effect of clustering on the surface plasmon band in thin films of metallic nanoparticles J. Nanophoton. 2014;9(1):093796. doi:10.1117/1.JNP.9.093796

5. Date of download: 6/26/2016 Copyright © 2016 SPIE. All rights reserved. Experimental transmittance spectra (a) and representative SEM micrographs (b) of Au/TiO2 nanocomposite films with different volume fractions of gold as indicated. Transmittance spectrum of a pure TiO2 film is also shown for comparison. The bright spots in the SEM images correspond to the Au NPs. Figure Legend: From: Effect of clustering on the surface plasmon band in thin films of metallic nanoparticles J. Nanophoton. 2014;9(1):093796. doi:10.1117/1.JNP.9.093796