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Recent Advances in Tunable and Reconfigurable Metamaterials SCIE SCOPUS

Title
Recent Advances in Tunable and Reconfigurable Metamaterials
Authors
Bang, SanghunKim, JeonghyunYoon, GwanhoTanaka, TakuoRHO, JUNSUK
Date Issued
2018-11
Publisher
MDPI
Abstract
Metamaterials are composed of nanostructures, called artificial atoms, which can give metamaterials extraordinary properties that cannot be found in natural materials. The nanostructures themselves and their arrangements determine the metamaterials' properties. However, a conventional metamaterial has fixed properties in general, which limit their use. Thus, real-world applications of metamaterials require the development of tunability. This paper reviews studies that realized tunable and reconfigurable metamaterials that are categorized by the mechanisms that cause the change: inducing temperature changes, illuminating light, inducing mechanical deformation, and applying electromagnetic fields. We then provide the advantages and disadvantages of each mechanism and explain the results or effects of tuning. We also introduce studies that overcome the disadvantages or strengthen the advantages of each classified tunable metamaterial.
URI
https://oasis.postech.ac.kr/handle/2014.oak/94261
DOI
10.3390/mi9110560
ISSN
2072-666X
Article Type
Article
Citation
MICROMACHINES, vol. 9, no. 11, 2018-11
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노준석RHO, JUNSUK
Dept of Mechanical Enginrg
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