Skip to main content
. Author manuscript; available in PMC: 2013 Sep 20.
Published in final edited form as: J Phys Chem Lett. 2012 Aug 29;3(18):2611–2616. doi: 10.1021/jz300886z

Figure 2. Multi-scale 1D Nanorods Show Multipolar Plasmon Resonances.

Figure 2

The longitudinal dipole and quadrupole resonances of fabricated Au nanorods increased linearly with larger aspect ratios but increased nonlinearly with larger diameters. (inset) SEM image of Au rods. Labels A–D correspond to nanorod lengths of 96, 641, 735, and 1175 nm, respectively. Adapted with permission from ref. 6. © (2006) American Chemical Society.