Title of article
TUNABLE METAMATERIALS MADE OF GRAPHENE-LIQUID CRYSTAL MULTILAYERS
Author/Authors
By A. Madani، نويسنده , , S. Zhong and A. Abur، نويسنده , , H. Tajalli، نويسنده , , S. Roshan Entezar، نويسنده , , A. Namdar، نويسنده , , and Y. Ma ، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2013
Pages
14
From page
545
To page
558
Abstract
The dispersion properties of an anisotropic metamaterial composed of periodic stacking of graphene-liquid crystal layers are investigated in the far-infrared region. It is represented that this structure is able to show both the elliptic and hyperbolic dispersions using the tunable properties of the graphene and liquid crystal. The switching between two dispersion phases via control of the temperature, voltage and external electric field is studied. It is shown that this switching can be used to control of the transmission and reflection at the interface of the metamaterial and air.
Journal title
Progress In Electromagnetics Research
Serial Year
2013
Journal title
Progress In Electromagnetics Research
Record number
1053606
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