560 citations · 2.7k across the 47 of their papers we have counts for
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Nonlocal effects in plasmonic metasurfaces with almost touching surfaces
Fan Yang, Emanuele Galiffi, Paloma Arroyo Huidobro +1
Geometrical singularities in plasmonic metasurfaces have recently been proposed for the enhancement of light-matter interactions, owing to their broadband light-harvesting properti…
Exciting Pseudospin Dependent Edge States in Plasmonic Metasurfaces
Matthew Proctor, Richard V. Craster, Stefan A. Maier +2
We study a plasmonic metasurface that supports pseudospin dependent edge states confined at a subwavelength scale, considering full electrodynamic interactions including retardatio…
Probing Graphene's Nonlocality with Singular Metasurfaces
E. Galiffi, P. A. Huidobro, P. A. D. Gonçalves +2
Singular graphene metasurfaces, conductivity gratings realized by periodically suppressing the local doping level of a graphene sheet, have recently been proposed to efficiently ha…
Manipulating Topological Valley Modes in Plasmonic Metasurfaces
Matthew Proctor, Paloma A. Huidobro, Stefan A. Maier +2
The coupled light-matter modes supported by plasmonic metasurfaces can be combined with topological principles to yield subwavelength topological valley states of light. We give a…
Fresnel drag in space-time modulated metamaterials
P. A. Huidobro, E. Galiffi, S. Guenneau +2
A moving medium drags light along with it as measured by Fizeau and explained by Einstein's theory of special relativity. Here we show that the same effect can be obtained in a sit…
Broadband Nonreciprocal Amplification in Luminal Metamaterials
E. Galiffi, P. A. Huidobro, J. B. Pendry
Time has emerged as a new degree of freedom for metamaterials, promising new pathways in wave control. However, electromagnetism suffers from limitations in the modulation speed of…
Bulk-edge correspondence and long range hopping in the topological plasmonic chain
Simon R. Pocock, Paloma A. Huidobro, Vincenzo Giannini
The existence of topologically protected edge modes is often cited as a highly desirable trait of topological insulators. However, these edge states are not always present. A reali…
Nonlocal effects in singular plasmonic metasurfaces
Fan Yang, Yao-Ting Wang, Paloma Arroyo Huidobro +1
A local model of the dielectric response of a metal predicts that singular surfaces, such as sharp-edged structures, have a continuous absorption spectrum and extreme concentration…