Fig. 4
From: Shape-altering flexible plasmonics of in-situ deformable nanorings
a Simplified schematic of dark-field incidence for simulations, where the cone-like dark-field incidence is formed through a ring-shaped condenser lens. b Comparison between spectra of the experiment and simulations for NR1-TP (left), and surface charge distributions for the two simulation LSPR modes (right). Comparison between NR1-TP spectra in experiments (c) and simulations of deformed (d) and undeformed NRs (e).