Research Article

Single-Photon-Single-Electron Transition for Interpretation of Optical Spectra of Nonspherical Metal Nanoparticles in Aqueous Colloidal Solutions

Figure 5

(a and b) Electron microscope images of (a) (SEM) Au nanorods with small aspect ratio (SEM) and (b) larger aspect ratio (TEM).
(a)
(b)