Metamaterials with negative permeability and negative refractive index: Experiments and simulations

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epageS307en_US
dc.citation.issueNumber9en_US
dc.citation.spageS301en_US
dc.citation.volumeNumber9en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.contributor.authorGuven, K.en_US
dc.contributor.authorAydin, K.en_US
dc.date.accessioned2016-02-08T11:44:09Z
dc.date.available2016-02-08T11:44:09Z
dc.date.issued2007en_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractWe report the transmission characteristics of split-ring resonator and left-handed metamaterials (LHM) in the microwave frequency regime. A left-handed transmission band is observed at the frequencies where both dielectric permittivity and magnetic permeability are negative. The reflection characteristics of ordered and disordered LHMs are studied. The two-dimensional LHM structure is verified to have a negative refractive index. We employed three different methods to observe negative refraction: the beam shift method, refraction through wedge-shaped negative-index metamaterial, and phase-shift experiments.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T11:44:09Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2007en
dc.identifier.doi10.1088/1464-4258/9/9/S04en_US
dc.identifier.eissn1741-3567
dc.identifier.issn1464-4258
dc.identifier.urihttp://hdl.handle.net/11693/27096
dc.language.isoEnglishen_US
dc.publisherInstitute of Physics Publishing Ltd.en_US
dc.relation.isversionofhttp://doi.org/10.1088/1464-4258/9/9/S04en_US
dc.source.titleJournal of Optics A: Pure and Applied Opticsen_US
dc.subjectMetamaterialen_US
dc.subjectLeft-handed materialen_US
dc.subjectSplit-ring resonatoren_US
dc.subjectNegative permeabilityen_US
dc.subjectNegative refractionen_US
dc.subjectNegative phase velocityen_US
dc.subjectDisorderen_US
dc.subjectImpedance matchingen_US
dc.titleMetamaterials with negative permeability and negative refractive index: Experiments and simulationsen_US
dc.typeArticleen_US

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