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Keyword: Plasmonic nanoparticles

Optical bistability of a plexcitonic system consisting of a quantum dot near a metallic nanorod

AbstractOptical response of a complex nanodimer comprising a semiconductor quantum dot via Coulomb interaction to a metal nanorod is analyzed theoretically. Optical bistability (OB) behavior of a coherently coupled exciton-plasmon (plexcitonic) hybrid system under a laser field is investigated. The bistable exciton population in a hybrid metal–semiconductor nanodimer response is shown, and it could be […]