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physics.optics2009
Surface plasmon resonances of metallic nanostars/nanoflowers for surface-enhanced Raman scattering
V. Giannini, R. Rodriguez-Oliveros, J. A. Sanchez-Gil
We investigate theoretically the optical properties associated to plasmon resonances of metal nanowires with cross section given by low-order Chebyshev nanoparticles (like rounded-…
physics.optics2009
Shaping the fluorescent emission by lattice resonances in plasmonic crystals of nanoantennas
G. Vecchi, V. Giannini, J. Gómez Rivas
We demonstrate that the emission of light by fluorescent molecules in the proximity of periodic arrays of nanoantennas or plasmonic crystals can be strongly modified when the array…