2024 IEEE Photonics Conference, IPC 2024, Rome, Italy, 10 - 14 November 2024, (Full Text)
Gaps between tiny metallic nanostructures create strong local fields and small mode volumes, known as hybrid plasmonic modes. This study introduces a nanocavity formed by silver nanoparticles on a gold substrate with hexagonal boron nitride flakes, boosting quantum emitters' spontaneous emission and photoluminescence yield.