activity
20172023
most citedRetardation effects on the dispersion and propagation of plasmons in metallic nanoparticle chains

27 citations · 61 across the 4 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

cond-mat.mes-hall2019

Topological phases of polaritons in a cavity waveguide

C. A. Downing, T. J. Sturges, G. Weick +2

We study the unconventional topological phases of polaritons inside a cavity waveguide, demonstrating how strong light-matter coupling leads to a breakdown of the bulk-edge corresp…

cond-mat.mes-hall2019★ 9 cited

Trapping charge carriers in low-dimensional Dirac materials

C. A. Downing, M. E. Portnoi

We consider the problem of confining the famously elusive Dirac-like quasiparticles, as found in some recently discovered low-dimensional systems. After briefly surveying the exist…