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Ultra-High and Near-Zero Refractive Indices of Magnetron Sputtered Thin-Film Metamaterials Based on TixOy
Joint Authors
Jokanović, Vukoman
Čolović, Božana
Nenadović, Miloš
Trajkovska Petkoska, Anka
Mitrić, Miodrag
Jokanović, Bojan
Nasov, Ilija
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-04-18
Country of Publication
Egypt
No. of Pages
9
Abstract EN
Metamaterials 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.
American Psychological Association (APA)
Jokanović, Vukoman& Čolović, Božana& Nenadović, Miloš& Trajkovska Petkoska, Anka& Mitrić, Miodrag& Jokanović, Bojan…[et al.]. 2016. Ultra-High and Near-Zero Refractive Indices of Magnetron Sputtered Thin-Film Metamaterials Based on TixOy. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1096157
Modern Language Association (MLA)
Jokanović, Vukoman…[et al.]. Ultra-High and Near-Zero Refractive Indices of Magnetron Sputtered Thin-Film Metamaterials Based on TixOy. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1096157
American Medical Association (AMA)
Jokanović, Vukoman& Čolović, Božana& Nenadović, Miloš& Trajkovska Petkoska, Anka& Mitrić, Miodrag& Jokanović, Bojan…[et al.]. Ultra-High and Near-Zero Refractive Indices of Magnetron Sputtered Thin-Film Metamaterials Based on TixOy. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1096157
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096157