Figure 7
From: Light-emitting diodes enhanced by localized surface plasmon resonance
Typical example of a highly regular gold nanopattern by EBL: (a) SEM image of a triangular gold array. (b) High-resolution SEM image of a single nanotriangle. (c) AFM image of the single nanostructure. (d) Comparison between fluorescence with and without Au NPs. SEM, scanning electron microscopy. Reproduced from [53]. Copyright Nature Publishing Group, 2006.