1.3k citations · 5.2k across the 50 of their papers we have counts for
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Position-sensitive spectral splitting with a plasmonic nanowire on silicon chip
Qing Hu, Di-Hu Xu, Yu Zhou +6
On-chip nanophotonics serves as the foundation for the new generation of information technology, but it is challenged by the diffraction limit of light. With the capabilities of co…
Efficient multiband absorber based on 1D periodic metal-dielectric photonic crystals with a reflective substrate
Yanxia Cui, Wenyan Wang, Yingran He +7
We propose an efficient multiband absorber comprising a truncated one-dimensional periodic metal-dielectric photonic crystal and a reflective substrate. The reflective substrate is…
Plasmonic angular momentum on metal-dielectric nano-wedges in a sectorial indefinite metamaterial
Dafei Jin, Nicholas X. Fang
We present an analytical study to the structure-modulated plasmonic angular momentum trapped on periodic metal-dielectric nano-wedges in the core region of a sectorial indefinite m…
Photon Emission Rate Engineering using Graphene Nanodisc Cavities
Anshuman Kumar, Kin Hung Fung, M. T. Homer Reid +1
In this work, we present a systematic study of the plasmon modes in a system of vertically stacked pair of graphene discs. Quasistatic approximation is used to model the eigenmodes…
Interaction of a Contact Resonance of Microspheres with Surface Acoustic Waves
N. Boechler, J. K. Eliason, A. Kumar +3
We study the interaction of surface acoustic waves (SAWs) with the contact-based, axial vibrational resonance of 1 μm silica microspheres forming a two-dimensional granular crystal…
Ferroelectric-Gated Terahertz Plasmonics on Graphene
Dafei Jin, Anshuman Kumar, Kin Hung Fung +2
Inspired by recent advancement of low-power ferroelectic-gated memories and transistors, we propose a design of ferroelectic-gated nanoplasmonic devices based on graphene sheets cl…