Direct nano-imaging of light-matter interactions in nanoscale excitonic emitters
Abstract Strong light-matter interactions in localized nano-emitters placed near metallic mirrors have been widely reported via spectroscopic studies in the optical far-field.Here, we report a near-field nano-spectroscopic study of localized nanoscale emitters on a flat Au substrate.Using quasi 2-dimensional CdSe/CdxZn1-xS nanoplatelets, we observe