Balci, Sinan; Kocabas, Coskun; Ates, Simge; Karademir, Ertugrul; Salihoglu, Omer; Aydinli, Atilla2024-06-252024-06-2520121098-0121https://acikarsiv.thk.edu.tr/handle/123456789/1263In this paper, we report experimental and theoretical investigations on tuning of the surface plasmon-exciton coupling by controlling the plasmonic mode damping, which is defined by the plasmonic layer thickness. The results reveal the formation of plasmon-exciton hybrid state characterized by a tunable Rabi splitting with energies ranging from 0 to 150 meV. Polarization-dependent spectroscopic reflection measurements were employed to probe the dispersion of the coupled system. The transfer matrix method and analytical calculations were used to model the self-assembled J-aggregate/metal multilayer structures in excellent agreement with experimental observations.EnglishORGANIC SEMICONDUCTOR MICROCAVITIES; J-AGGREGATE COMPLEXES; CAVITY; STATEArticle