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BINGGANG XIAO1,* , RUNLIANG SUN1, ZHIYI XIE1, DONGPING ZHANG1
Dispersion properties and confinement in Graphene-SiO2-Si structure have been investigated, and the properties of plasmons with an electric bias are mainly discussed. The results show that graphene plasmons have small loss which means plasmons can travel a long distance. It has a better confinement compared with metal, which can strongly confine energy at sub-wavelength scales. Plasmons in graphene also can be tuned and controlled via a gated voltage, thus providing an advantage for graphene over plasmons in metal-dielectric interface. The presented work is useful for the design of grapheme-based plasmons devices..
Graphene, Surface plasmons, Surface wave.
BINGGANG XIAO, RUNLIANG SUN, ZHIYI XIE, DONGPING ZHANG, Effects of plasmons in electric biased graphene, Optoelectronics and Advanced Materials - Rapid Communications, 8, 5-6, May-June 2014, pp.432-435 (2014).
Submitted at: Sept. 13, 2013
Accepted at: May 15, 2014
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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