Figure 8 | Scientific Reports

Figure 8

From: Strongly confined localized surface plasmon resonance (LSPR) bands of Pt, AgPt, AgAuPt nanoparticles

Figure 8

Optical properties of large AgAuPt and AuPt NPs fabricated with the Ag16.5nm/Au4.5nm/Pt4.5nm tri-layers films. (a) – (a-3) Extinction and normalized extinction spectra. (b) Reflectance spectra. (c) Transmittance spectra. (d,g) AFM images of the AuAgPt and AuPt NPs. (d-1) and (g-1) Line profiles of NPs in (d) and (g). (e) and (h) E-field profile top-views (x-y plane) at different wavelengths as indicated. (f) and (i) E-field vector plots.

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