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Following the gradual maturation of synthetic techniques for nanomaterials,exciton-plasmon composites have be-come a research hot-spot due to their controllable energy transfer through electromagnetic fields on the nanoscale.How-ever,most reports ignore fluorescence resonance energy transfer(FRET)under electrostatic repulsion conditions.In this study,the FRET process is investigated in both electrostatic attraction and electrostatic repulsion systems.By changing the Au:quantum dot ratio,local-field induced FRET can be observed with a lifetime of ns and a fast component of hundreds of ps.These results indicate that the intrinsic transfer process can only elucidated by considering both steady and transient state information.