Designing materials with desired electromagnetic properties

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epage2615en_US
dc.citation.issueNumber12en_US
dc.citation.spage2611en_US
dc.citation.volumeNumber48en_US
dc.contributor.authorBulu, I.en_US
dc.contributor.authorCağlayan, H.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2016-02-08T11:45:46Z
dc.date.available2016-02-08T11:45:46Z
dc.date.issued2006en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentDepartment of Physicsen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractIn this work, we suggest and demonstrate a robust method to tune the plasma frequencies of wire mediums. The method we suggest involves the use of two or more wire arrangements in the unit cell. By incorporating the method we suggested it is possible to tune the plasma frequencies of wire mediums effectively by use of lower metal densities. In addition, we study the effective permittivities and permeabilities of labyrinth based metamaterials. Our results show that the effective permeability of the labyrinth based metamaterial medium is negative above a certain frequency. The results of the effective permittivity calculations for the labyrinth based metamaterial medium reveal that the labyrinth structure exhibits a strong dielectric response near the magnetic resonance frequency. Finally, we design labyrinth based left-handed mediums that have several desired properties such as simultaneous μ, ε = -1 and μ, ε = 0. © 2006 Wiley Periodicals, Inc.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T11:45:46Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2006en
dc.identifier.doi10.1002/mop.21988en_US
dc.identifier.issn0895-2477
dc.identifier.urihttp://hdl.handle.net/11693/27143
dc.language.isoEnglishen_US
dc.publisherWileyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1002/mop.21988en_US
dc.source.titleMicrowave and Optical Technology Lettersen_US
dc.subjectEffective mediumen_US
dc.subjectMetamaterialsen_US
dc.subjectNegative indexen_US
dc.subjectSplit ringen_US
dc.subjectMagnetic materialsen_US
dc.subjectMagnetic permeabilityen_US
dc.subjectNatural frequenciesen_US
dc.subjectOptical designen_US
dc.subjectPermittivityen_US
dc.subjectResonanceen_US
dc.subjectEffective mediumen_US
dc.subjectElectromagnetic wavesen_US
dc.titleDesigning materials with desired electromagnetic propertiesen_US
dc.typeArticleen_US

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