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. Author manuscript; available in PMC: 2013 Sep 4.
Published in final edited form as: Anal Chem. 2012 Aug 21;84(17):7408–7414. doi: 10.1021/ac301739k

Figure 5.

Figure 5

COMSOL simulations of the angular dependence of the maximum of the normal of the scattered electric field for two 50 nm Au nanoparticles with a 2 nm interparticle gap. The illustrations below show normalized scattered field (red is the greatest and dark blue is the lowest scattering) that correspond to 45° and 135°, the maximum and minimum scattering points.