967 citations · 2k across the 31 of their papers we have counts for
8 papers · 1 filter
Proposal for THz lasing from a topological quantum dot
Marie Rider, Vincenzo Giannini
Topological quantum dots (TQDs) are 3D topological insulator nanoparticles with radius below 100 nm, which display symmetry-protected surface states with discretized energies. We p…
Near- and Far-Field Excitation of Topological Plasmonic Metasurfaces
Matthew Proctor, Xiaofei Xiao, Richard V. Craster +3
The breathing honeycomb lattice hosts a topologically non-trivial bulk phase due to the crystalline-symmetry of the system. Pseudospin-dependent edge states which emerge at the int…
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…
Experimental signature of a topological quantum dot
Marie S. Rider, Maria Sokolikova, Stephen M. Hanham +8
Topological insulators (TIs) present a neoteric class of materials, which support delocalised, conducting surface states despite an insulating bulk. Due to their intriguing electro…
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…
A perspective on topological nanophotonics: current status and future challenges
Marie S. Rider, Samuel J. Palmer, Simon R. Pocock +3
Topological photonic systems, with their ability to host states protected against disorder and perturbation, allow us to do with photons what topological insulators do with electro…