Realization and Modeling of Metamaterials Made of rf Superconducting Quantum-Interference Devices

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dc.contributor.authorTrepanier, M.
dc.contributor.authorZhang, Daimeng
dc.contributor.authorMukhanov, Oleg
dc.contributor.authorAnlage, Steven M.
dc.date.accessioned2014-10-14T18:31:30Z
dc.date.available2014-10-14T18:31:30Z
dc.date.issued2013-12-18
dc.descriptionFunding for Open Access provided by the UMD Libraries Open Access Publishing Fund.
dc.description.abstractWe have prepared meta-atoms based on radio-frequency superconducting quantum-interference devices (rf SQUIDs) and examined their tunability with dc magnetic field, rf current, and temperature. rf SQUIDs are superconducting split-ring resonators in which the usual capacitance is supplemented with a Josephson junction, which introduces strong nonlinearity in the rf properties. We find excellent agreement between the data and a model that regards the Josephson junction as the resistively and capacitively shunted junction. A magnetic field tunability of 80 THz=G at 12 GHz is observed, a total tunability of 56% is achieved, and a unique electromagnetically induced transparency feature at intermediate excitation powers is demonstrated for the first time. An rf SQUID metamaterial is shown to have qualitatively the same behavior as a single rf SQUID with regard to dc flux and temperature tuning.en_US
dc.description.sponsorshipThis work is supported by the NSF-GOALI Program through Grant No. ECCS-1158644 and the Center for Nanophysics and Advanced Materials (CNAM). Funding for Open Access was provided by the UMD Libraries Open Access Publishing Fund.en_US
dc.identifierhttps://doi.org/10.13016/M2GS32
dc.identifier.citationM. Trepanier, Daimeng Zhang, Oleg Mukhanov, and Steven M. Anlage. (2013). Realization and Modeling of Metamaterials Made of rf Superconducting Quantum-Interference Devices. Phys. Rev. X. doi:10.1103/PhysRevX.3.041029en_US
dc.identifier.urihttp://hdl.handle.net/1903/15853
dc.language.isoen_USen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isAvailableAtCollege of Computer, Mathematical & Natural Sciencesen_us
dc.relation.isAvailableAtPhysicsen_us
dc.relation.isAvailableAtDigital Repository at the University of Marylanden_us
dc.relation.isAvailableAtUniversity of Maryland (College Park, MD)en_us
dc.subjectCondensed Matter Physicsen_US
dc.subjectMetamaterialsen_US
dc.subjectSuperconductivityen_US
dc.titleRealization and Modeling of Metamaterials Made of rf Superconducting Quantum-Interference Devicesen_US
dc.typeArticleen_US

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