Fano-chain: the Fano resonances in a nanoparticles chain

摘要

We show that for a linear chain of nanoparticles the Fano resonances can be excited and tuned through particle number manipulation by adding or removing particles from the chain. Fano modes excited in the chain, the spectrally overlapped bright superradiant and dark subradiant modes, are presented with current flow pictures for the first time, which clearly reveal how each individual particle reacts to light and interacts with other particles in the chain. This work may help design new Fano resonances in plasmonic metamaterials and nanostructures.View full textDownload full textKeywordsFano resonance, core-shell metamaterial, nanoparticleRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/09500340.2012.723757