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dc.creatorJokanović, Vukoman R.
dc.creatorNenadović, Miloš
dc.creatorTrajkovska Petkoska, Anka
dc.creatorMitrić, Miodrag
dc.creatorJokanović, Bojan
dc.creatorNasov, Ilija
dc.date.accessioned2018-03-01T16:51:52Z
dc.date.available2018-03-01T16:51:52Z
dc.date.issued2016
dc.identifier.issn1687-8434
dc.identifier.issn1687-8442
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/1051
dc.description.abstractMetamaterials based on TixOy with ultra-high and near-zero refractive indices were obtained by DC magnetron sputtering. The data on refractive indices, extinction coefficients, film thickness, and band gaps, obtained by spectroscopic ellipsometry, showed very high potential of these materials as metamaterials. Phase analysis performed by XRD revealed the presence of titanium phases with lower titanium oxidation states resulting from high concentration of oxygen vacancies, which are crucial for such extraordinary jumps and drops of refractive indices. Numerous band gaps for direct and indirect electron transitions additionally confirmed unique properties of these materials.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172026/RS//
dc.rightsopenAccessen
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceAdvances in Materials Science and Engineeringen
dc.titleUltra-High and Near-Zero Refractive Indices of Magnetron Sputtered Thin-Film Metamaterials Based on TixOyen
dc.typearticleen
dc.rights.licenseBY
dcterms.abstractНасов, Илија; Јокановић Вукоман Р.; Холовиц, Бозана; Ненадовић Милош; Петкоска, Aнка Трајковска; Митрић Миодраг; Јокановиц, Бојан;
dc.identifier.wos000375312900001
dc.identifier.doi10.1155/2016/4565493
dc.citation.otherArticle Number: 4565493
dc.citation.rankM23
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-84971432708
dc.identifier.fulltexthttps://vinar.vin.bg.ac.rs//bitstream/id/11470/1047.pdf


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