Abstract
The use of the theory of characteristic modes for the study of plasmonic eigenstates of rounded hexahedral and octahedral nanoscatterers is proposed and presented. After a brief study of electrostatic modes in an hexahedral structure follows the corresponding characteristic mode analysis. The analysis reveals the existence, for the first time, of highly symmetric dark modes on the surface of a rounded cube, enhancing our views on the triggered scattering mechanisms for single nanoparticles.
Original language | English |
---|---|
Title of host publication | 2018 12th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials) |
Publisher | IEEE |
Pages | 401-403 |
ISBN (Electronic) | 978-1-5386-4702-8 |
DOIs | |
Publication status | Published - 2018 |
MoE publication type | A4 Conference publication |
Event | International Congress on Artificial Materials for Novel Wave Phenomena - Espoo, Finland Duration: 27 Aug 2018 → 1 Sept 2018 Conference number: 12 |
Conference
Conference | International Congress on Artificial Materials for Novel Wave Phenomena |
---|---|
Abbreviated title | METAMATERIALS |
Country/Territory | Finland |
City | Espoo |
Period | 27/08/2018 → 01/09/2018 |
Keywords
- plasmons
- scattering
- electrostatics
- metamaterials
- nanoparticles
- shape
- antennas