Figure 6
From: Fabrication of Ordered Mullite Nanowhisker Array with Surface Enhanced Raman Scattering Effect
(a) Repeatability of SERS spectra of RhB adsorbed on the mullite nanowhisker array coated with Au nanoparticles. (b) Concentration-dependent SERS spectra of RhB taken from Au-covered mullite nanowhisker array substrate. (c) A semi-log plot of the concentrationversus 1359 cm−1 peak intensity.
