Abstract : Surface plasmon resonances can couple with molecular resonances (excitons) leading to weak or strong coupling regimes. The latter is always observed when the plasmon or the molecular exciton presents a large oscillator strength (high-Q plasmonic cavities or J-aggregates). We report here the observation of a strong coupling regime between the surface plasmon resonance of a nanoparticle array and the molecular excited state of photochromic molecules, both of them presenting weak oscillator strength.
https://hal-utt.archives-ouvertes.fr/hal-02484505
Contributor : Jean-Baptiste Vu Van <>
Submitted on : Wednesday, February 19, 2020 - 1:51:36 PM Last modification on : Friday, August 14, 2020 - 3:24:03 PM