%0 Journal Article
%T Tunable Metamaterial with Gold and Graphene Split-Ring Resonators and Plasmonically Induced Transparency
%A Qichang Ma
%A Weiyi Hong
%A Youwei Zhan
%J Archive of "Nanomaterials".
%D 2019
%R 10.3390/nano9010007
%X In this paper, we propose a metamaterial structure for realizing the electromagnetically induced transparency effect in the MIR region, which consists of a gold split-ring and a graphene split-ring. The simulated results indicate that a single tunable transparency window can be realized in the structure due to the hybridization between the two rings. The transparency window can be tuned individually by the coupling distance and/or the Fermi level of the graphene split-ring via electrostatic gating. These results could find significant applications in nanoscale light control and functional devices operating such as sensors and modulators
%K metamaterials
%K mid infrared
%K graphene split-ring
%K gold split-ring
%K electromagnetically induced transparency effect
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6359085/