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Volume 25 - ICOP & ICPET 2019
ICOP & ICPET _ INPC _ ICOFS 2019, 25 - ICOP & ICPET 2019: 941-944 |
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Hosseini M, Fallah H, Haji mahmoodzadeh M, Malekmohammad M. Simulation of the effect of graphene layers on resonance wavelength and sweep of the refractive index parameter to observe the process of changing in transmission from graphene ribbon. ICOP & ICPET _ INPC _ ICOFS 2019; 25 :941-944
URL: http://opsi.ir/article-1-1818-en.html
URL: http://opsi.ir/article-1-1818-en.html
1- Department of physics, University of Isfahan
Abstract: (1777 Views)
An array of graphene ribbon has been studied and simulated in the mid-infrared spectrum. It was observed that change the wavelength of resonance with slight changes in the concentration of doping of graphene ribbons can be achieved.
The simulation shows that by modulating the Fermi-energy between 0.2 ev and 0.25 ev for the arrangement of the 4-layer graphene ribbon, it could be 0.94
in the shift of the wavelength, compared to 0.85 for the state single layer. These outlook provide the way for graphene-based ultra-fast devices for infrared and terahertz applications.
The simulation shows that by modulating the Fermi-energy between 0.2 ev and 0.25 ev for the arrangement of the 4-layer graphene ribbon, it could be 0.94
in the shift of the wavelength, compared to 0.85 for the state single layer. These outlook provide the way for graphene-based ultra-fast devices for infrared and terahertz applications.
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