Nano Letters · 2012 · 116 citations · 48 references
Natural SciencesMaterials EngineeringMaterials ScienceNanomaterialsNanotechnologySurface ScienceElectron Beam LithographyNanomaterial CharacterizationNanostructured SurfacesPlasmonic MaterialsPlasmonic NanomaterialsPlasmonicsGold NanostructuresPlasmonic DimersPlasmonic Materials FabricationPlasmonic NanoparticlesPlasmonic NanostructuresSpectral FeaturesSurface Plasmonic NanostructuresSurface Plasmonic Properties
Gold nanoring dimers were fabricated via EBL with dimensions of 127.6 ± 2.5 and 57.8 ± 2.3 nm for the outer and inner diameters, respectively, with interparticle separations ranging from 17.8 ± 3.4 to 239.2 ± 3.7 nm. The coupling between the inner and outer surfaces of a single nanoring renders it very sensitive to any anisotropy. We found that anisotropy in the particle geometry and anisotropy introduced by the substrate combine to create very unique spectral features in this system.
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Optical Constants of the Noble Metals
P. B. Johnson, R. W. Christy · Physical review. B, Solid state · 1972 · 19.8K citations
In vivo cancer targeting and imaging with semiconductor quantum dots
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