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What is the proper size and surface charge for raise exciton - photon coupling strength? 


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The proper size and surface charge for raising the exciton-photon coupling strength can vary depending on the specific system being studied. In the case of CH3NH3PbBr3 perovskite nanowires, surface plasmon induced localized excitation field redistribution enhances the exciton-photon coupling strength by approximately 35% on average . In a sandwich structure composed of hybridized inorganic-organic perovskite nanowires, silica films, and a silver film, a strong light-matter interaction is theoretically reported . Additionally, in a cavity quantum electrodynamics system with a nanogap between a dielectric nanotoroid and a dielectric nanowire, the coupling coefficient is enhanced . The coupling between molecular excitations and nanoparticles can also lead to enhanced optical cross-sections, with the coupling strength determined by the separation between the new resonances . In a highly oriented organic single crystal microcavity, the anisotropic exciton transition provides a strong enhancement in the coupling with the cavity mode .

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The paper does not provide information about the proper size and surface charge for raising exciton-photon coupling strength.
The paper does not provide information about the proper size and surface charge for raising exciton-photon coupling strength.
The paper does not provide information about the proper size and surface charge for raising exciton-photon coupling strength.
The paper does not provide information about the proper size and surface charge for enhancing exciton-photon coupling strength.
The paper does not provide information about the proper size and surface charge for raising exciton-photon coupling strength.

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