Journal article
Highly Enhanced Raman Scattering of Graphene using Plasmonic Nano-Structure
Abstract
Highly enhanced Raman scattering of graphene on a plasmonic nano-structure platform is demonstrated. The plasmonic platform consists of silver nano-structures in a periodic array on top of a gold mirror. The gold mirror is used to move the hot spot to the top surface of the silver nano-structures, where the graphene is located. Two different nano-structures, ring and crescent, are studied. The actual Raman intensity is enhanced by a factor of …
Authors
Khorasaninejad M; Raeis-Zadeh SM; Jafarlou S; Wesolowski MJ; Daley CR; Flannery JB; Forrest J; Safavi-Naeini S; Saini SS
Journal
Scientific Reports, Vol. 3, No. 1,
Publisher
Springer Nature
DOI
10.1038/srep02936
ISSN
2045-2322