Figure 5
From: Numerical Investigation of Tunable Plasmonic Tweezers based on Graphene Stripes
Potential energies, across the width of the sorting region, for nanoparticles of radii r = 40, 50, and 60 nm and the refractive index of (a) \(n=1.5717\), (b) n = 2, and (c) n = 3.
