VGTU talpykla > Elektronikos fakultetas / Faculty of Electronics > Moksliniai straipsniai / Research articles >

Lietuvių   English
Please use this identifier to cite or link to this item: http://dspace.vgtu.lt/handle/1/3879

Title: Investigation of Hyperbolic Metamaterials
Authors: Gric, Tatjana
Hess, Ortwin
Keywords: hyperbolic metamaterial
transparent conducting oxides
graphene
surface plasmon polaritons
Issue Date: 2018
Publisher: MDPI
Citation: Gric, T.; Hess, O. Investigation of Hyperbolic Metamaterials. Appl. Sci. 2018, 8, 1222.
Series/Report no.: 8;8
Abstract: Composites designed by employing metal/dielectric composites coupled to the components of the incident electromagnetic (EM) fields are named metamaterials (MMs), and they display features not observed in nature. This type of artificial media has attracted great interest, resulting in groundbreaking theory that bridges the gap between EM and photonic phenomena. Practical applications of MMs have been delayed due to the high losses related to the use of metallic composites, on top of the challenges in manufacturing nanoscale, three-dimensional structures. Novel materials—for instance, graphene or transparent-conducting oxides (TCOs), employed for the production of multilayered MMs—can significantly suppress undesirable losses. It is worthwhile noting that three-layered nanocomposites enable an increase in the frequency range of the surface wave. This work analyzes recent progress in the physics of multilayered MMs. We deliver an outline of key notions, such as effective medium approximation, and present multilayered MMs based on the three-layered structure. An overview of graphene multilayered MMs reveals their ability to support Ferrell–Berreman (FB) modes. We also describe the tunable properties of the multilayered MMs.
Description: This article belongs to the Special Issue Photonic Metamaterials
URI: http://dspace.vgtu.lt/handle/1/3879
ISSN: 2076-3417
Appears in Collections:Moksliniai straipsniai / Research articles

Files in This Item:

File Description SizeFormat
Investigation of Hyperbolic Metamaterials.pdf5.97 MBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback