Recent progress on photoluminescence from plasmonic nanostructures: Phenomenon, mechanism, and application
Yin Tingting2, 3, Jiang Liyong1, 2, †, Shen Zexiang2, 3, ‡
       

(color online) Schematic of (a) surface plasmon polaritons on the surface of gold film and (b) the localized surface plasmon resonance in gold nanosphere.[22] LSPR induced hot electron generation in (c) bowtie nanostructure for (d) SERS applications.[20,21]