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dc.creatorJakšić, Zoran
dc.creatorSarajlić, Milija
dc.creatorLazić, Žarko
dc.creatorDalarsson, Mariana
dc.creatorDalarsson, Nils
dc.creatorRanđelović, Danijela
dc.creatorRadulović, Katarina
dc.creatorTanasković, Dragan
dc.date.accessioned2019-01-30T17:38:21Z
dc.date.available2019-01-30T17:38:21Z
dc.date.issued2013
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1375
dc.description.abstractThis paper presents the design and microfabrication of a two-dimensional metal-dielectric metamaterial structure based on an array of pillars with submicrometer diameters and heights. The diameters of pillars periodically vary along one axis in a sawtooth fashion and are constant along the other. The electromagnetic field distribution within this graded metamaterial was considered utilizing an accurate analytical approach. The pillar arrays were fabricated in photoresist and subsequently covered with a sputter-deposited aluminum film Structures were defined by direct laser writing in photoresist film Controlled overexposure has been applied in order to make pillar features smaller than the nominal resolution of the equipment. The structures were characterized by optical and atomic force microscopy and by angle-dependent Fourier Transform infrared spectroscopy. The produced graded frequency-selective surfaces may be used e.g. in sensing.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/32008/RS//
dc.rightsrestrictedAccess
dc.source11th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting
dc.subjectMetamaterialsen
dc.subjectMetal-Dielectricsen
dc.subjectFrequency Selectiveen
dc.subjectSurfacesen
dc.subjectMicrofabricationen
dc.titleGradient-Index Infrared Metamaterials Based on Metal-Dielectric Submicrometer Pillar Arraysen
dc.typeconferenceObject
dc.rights.licenseARR
dcterms.abstractЛазић, Жарко; Јакшић, Зоран; Сарајлић, Милија; Даларссон, Мариана; Танасковић, Драган; Даларссон, Нилс; Радуловић, Катарина; Ранђеловић, Данијела;
dc.citation.spage21
dc.citation.epage24
dc.citation.other: 21-24
dc.identifier.doi10.1109/TELSKS.2013.6704885
dc.identifier.rcubConv_3905
dc.identifier.scopus2-s2.0-84893541358
dc.identifier.wos000428940800003
dc.type.versionpublishedVersion


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