60 citations · 326 across the 18 of their papers we have counts for
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cond-mat.mtrl-sci2006★ 8 cited
Dispersion and transitions of dipolar plasmon modes in graded plasmonic waveguides
J. J. Xiao, K. Yakubo, K. W. Yu
Coupled plasmon modes are studied in graded plasmonic waveguides, which are periodic chains of metallic nanoparticles embedded in a host with gradually varying refractive indices.…
cond-mat.mtrl-sci2006★ 22 cited
Optical switching in graded plasmonic waveguides
J. J. Xiao, K. Yakubo, K. W. Yu
A new mechanism of longitudinal confinement of optical energy via coupled plasmon modes is proposed in chains of noble metal nanoparticles embedded in a graded dielectric medium, w…
cond-mat.mtrl-sci2005★ 33 cited
Harmonic vibrational excitations in graded elastic networks: transition from phonons to gradons
J. J. Xiao, K. Yakubo, K. W. Yu
We have identified a new type of transition from extended to localized vibrational states in one-dimensional graded elastic chains of coupled harmonic oscillators, in which the vib…