Figure 1 | Scientific Reports

Figure 1

From: Influence of the layer thickness in plasmonic gold nanoparticles produced by thermal evaporation

Figure 1

(a) Tilt (30°) SEM images of Au-NPs deposited on glass substrates for different nominal layer thicknesses (2, 5 and 7 nm) at a substrate temperature of 250°C. (b) Size distribution for the 2 nm Au-NPs layer; (c) Size distribution for the 5 nm Au-NPs layer; (d) XRD patterns of the Au-NPs for different layer thickness and the inset is the TEM image of Au NPs for the 2 nm layer.

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