179 citations · 311 across the 4 of their papers we have counts for
4 papers
Electromagnetic sources beyond common multipoles
Nikita A. Nemkov, Alexey A. Basharin, Vassily A. Fedotov
The complete dynamic multipole expansion of electromagnetic sources contains more types of multipole terms than it is conventionally perceived. The toroidal multipoles are one of t…
Plasmonics without losses? (the case for terahertz superconducting plasmonics)
Anagnostis Tsiatmas, Vassily A. Fedotov, Nikolay I. Zheludev
Superconductors support low-loss surface plasmon waves that could become information carriers in compact terahertz data processing circuits.
Superconducting plasmonics and extraordinary transmission
A. Tsiatmas, R. Buckingham, V. A. Fedotov +4
Negative dielectric constant and dominant kinetic resistance make superconductors an intriguing plasmonic media. Here we report on the first study of one of the most important and…
Toroidal metamaterial
K. Marinov, A. D. Boardman, V. A. Fedotov +1
It is shown that a new type of metamaterial, a 3D-array of toroidal solenoids, displays a significant toroidal response that can be readily measured. This is in sharp contrast to m…