Fig. 1: Spectroscopy of plasmonic cavities with QDs.
From: Complex plasmon-exciton dynamics revealed through quantum dot light emission in a nanocavity
a Schematic of the preparative process for trapping QDs within plasmonic bowties. b, d STEM images of a device with one QD (b) and two QDs (d). The scale bars represent 20 nm. The red arrows point to the QDs in the bowtie gaps. c, e Dark-field scattering spectra (green) and PL spectra (red) of the devices in (b), (d), respectively.
