Resonance broadening and tuning of split ring resonators by top-gated epitaxial graphene on SiC substrate

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.issueNumber18
dc.citation.volumeNumber103
dc.contributor.authorCakmakyapan, S.
dc.contributor.authorSahin, L.
dc.contributor.authorPierini, F.
dc.contributor.authorStrupinski, W.
dc.contributor.authorÖzbay, Ekmel
dc.date.accessioned2016-02-08T09:34:23Z
dc.date.available2016-02-08T09:34:23Z
dc.date.issued2013
dc.departmentDepartment of Physics
dc.departmentNanotechnology Research Center (NANOTAM)
dc.departmentDepartment of Electrical and Electronics Engineering
dc.description.abstractSplit ring resonators (SRRs) are subwavelength structures that are able to localize and enhance the electromagnetic wave. Controlling the plasmonic resonance behavior of metallic nanostructures, such as SRRs, plays an important role in optoelectronics and nanophotonics applications. Electrically tunable carrier concentration of graphene provides hybrid devices, where the plasmonic structures and graphene are combined. In this paper, we report the design, fabrication, and measurement of a device comprising a SRR array on epitaxial graphene. We obtained resonance broadening and tuning of split ring resonators by utilizing an epitaxial graphene transistor with transparent top-gate.
dc.identifier.doi10.1063/1.4828499
dc.identifier.issn0003-6951
dc.identifier.urihttp://hdl.handle.net/11693/20747
dc.language.isoEnglish
dc.publisherAIP Publishing LLC
dc.relation.isversionofhttp://dx.doi.org/10.1063/1.4828499
dc.source.titleApplied Physics Letters
dc.subjectElectrically tunable
dc.subjectEpitaxial graphene
dc.subjectHybrid devices
dc.subjectMetallic nanostructure
dc.subjectPlasmonic resonances
dc.subjectSiC substrates
dc.subjectSplit ring resonator
dc.subjectSub-wavelength structures
dc.subjectElectromagnetic waves
dc.subjectEpitaxial growth
dc.subjectGraphene
dc.subjectOptical resonators
dc.subjectPlasmons
dc.subjectResonance
dc.subjectSilicon carbide
dc.subjectRing gages
dc.titleResonance broadening and tuning of split ring resonators by top-gated epitaxial graphene on SiC substrate
dc.typeArticle

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