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Dragoslav Grbovic

Explore the profile of Dragoslav Grbovic including associated specialties, affiliations and a list of published articles. Areas
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Articles 8
Citations 56
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Recent Articles
1.
Planillo J, Grbovic D, Alves F
Sci Rep . 2024 Jun; 14(1):13879. PMID: 38880814
A solid-state implementation of a cyclotron radiation source consisting of arrays of semicircular geometries was designed, fabricated, and characterized on commercially available graphene on hBN substrates. Using a 10 µm...
2.
Rizzo A, Luhrs C, Earp B, Grbovic D
Materials (Basel) . 2020 Oct; 13(21). PMID: 33114213
In this study, carbon nanotube (CNT) epoxy composite films were fabricated, characterized, and tested as resonant, plasmonic metamaterials. CNT-epoxy formulations, containing diverse CNT loadings, were fabricated and templates were used...
3.
Earp B, Phillips J, Grbovic D, Vidmar S, Porter M, C Luhrs C
Polymers (Basel) . 2020 Apr; 12(4). PMID: 32290115
Carbon nanotube (CNT) conductive composites have attracted significant attention for their potential use in applications such as electrostatic dissipation and/or electromagnetic interference shielding. The focus of this work is to...
4.
Earp B, Simpson J, Phillips J, Grbovic D, Vidmar S, McCarthy J, et al.
Nanomaterials (Basel) . 2019 Apr; 9(4). PMID: 30934937
It is well established that dramatic increases in conductivity occur upon the addition of conductive filler materials to highly resistive polymeric matrices in experimental settings. However, the mechanisms responsible for...
5.
Alves F, Pimental L, Grbovic D, Karunasiri G
Sci Rep . 2018 Aug; 8(1):12466. PMID: 30127458
A MEMS terahertz-to-infrared converter has been developed based on the unique properties of metamaterials that allow for selective control of the absorptivity and emissivity of the sensors. The converter consists...
6.
Alves F, Grbovic D, Kearney B, Lavrik N, Karunasiri G
Opt Express . 2013 Jun; 21(11):13256-71. PMID: 23736579
In this paper we report on the design, fabrication and characterization of terahertz (THz) bi-material sensors with metamaterial absorbers. MEMS fabrication-friendly SiOx and Al are used to maximize the bimetallic...
7.
Alves F, Kearney B, Grbovic D, Karunasiri G
Opt Express . 2012 Oct; 20(19):21025-32. PMID: 23037226
In this article we report on metamaterial-based narrowband thermal terahertz (THz) emitters with a bandwidth of about 1 THz. Single band emitters designed to radiate in the 4 to 8...
8.
Alves F, Grbovic D, Kearney B, Karunasiri G
Opt Lett . 2012 Jun; 37(11):1886-8. PMID: 22660062
This Letter describes the fabrication of a microelectromechanical systems (MEMS) bimaterial terahertz (THz) sensor operating at 3.8 THz. The incident THz radiation is absorbed by a metamaterial structure integrated with...