Journal article
Plasmonic Coupling of Multipolar Edge Modes and the Formation of Gap Modes
Abstract
The coupling of plasmonic resonances is an effective tool to tailor the optical properties of nanostructures. However, the coupling of higher order plasmonic resonances has not received much attention, with most studies focusing on the interaction of dipolar modes. Taking advantage of the high spatial and energy resolution of modern scanning transmission electron microscopes equipped with electron energy loss spectroscopy, we analyze the …
Authors
Bellido EP; Zhang Y; Manjavacas A; Nordlander P; Botton GA
Journal
ACS Photonics, Vol. 4, No. 6, pp. 1558–1565
Publisher
American Chemical Society (ACS)
Publication Date
June 21, 2017
DOI
10.1021/acsphotonics.7b00348
ISSN
2330-4022