Summary
URSI Commission B 2013 International Symposium on Electromagnetic Theory EMTS 2013
2013
Session Number:21PM2B
Session:
Number:21PM2B-03
Non-Reciprocity with Graphene Magnetoplasmons and Application to Plasmonic Isolators
Nima Chamanara, Dimitrios Sounas, Christophe Caloz,
pp.266-268
Publication Date:2013/5/20
Online ISSN:2188-5079
DOI:10.34385/proc.30.21PM2B-03
Summary:
Plasmons and magnetoplasmons along a graphene strip immersed in a uniform tangential electric field are investigated. The uniform electric field creates a p-n junction in the middle of the strip. In the case of a magnetic bias, the magnetoplasmon mode localized at the p-n junction propagates only in one direction, thus realizing a plasmonic isolator. Other plasmonic p-n junction configurations are proposed to realize low-loss plasmonic isolators.