Vertical Graphene Nanosheets Coated with Gold Nanoparticle Arrays: Effect of Interparticle Spacing on Optical Response

Figure 1

(a) SEM of uncoated VGN, (b) Au nanoparticle coated VGN edge, and (c) side-view of the Au nanoparticle coated vertical walls of the VGN.

(a)

(b)

(c)