Surface Plasmon Enhanced Exciton Transitions, Cavity Resonance Effects, and Exciton–/Polariton–LO Phonon Interactions in ZnO Nanowires

Optical properties of single-subwavelength ZnO nanowires are highly improved by the Al2O3 layer/rough Ag film plasmonic structure as a substrate, owing to the exciton–surface plasmon (SP) interacti...