Plasmonic Nanoclocks
- Publication date
- Publisher
Abstract
Plasmonic spectra of “nanoclock”
metamaterials can
be topologically mapped on a torus. We manufactured arrays of such
a metamaterial with different “time” shown on the clocks
and demonstrated that the near-infrared spectra of the nanostructures
can be predictably tuned exhibiting a rich series of high-order plasmon
modes, from the electric dipole to exotic electric triakontadipole
that could be engaged in chemo/biosensor applications