Plasmonic hotspot in toroidal metamaterial
Sign Up to like & getrecommendations! Published in 2019 at "Materials Research Express"
DOI: 10.1088/2053-1591/ab4f12
Abstract: Toroidal dipole resonance under a normal incident excitation can be realized by designing a metallic circular groove with a depth asymmetry. Due to its specific radial charge current configuration, charges gather together on the central… read more here.
Keywords: plasmonic hotspot; toroidal metamaterial; hotspot toroidal; hotspot ... See more keywords