Efficient Fermi Level Modulation of Coupled Graphene-Metal Surface Plasmon Polaritons at GHz and Low THz Frequencies

被引：0

作者：

Alkorre, Hameda ^{[1
]}

Shkerdin, Gennady ^{[2
]}

Stiens, Johan ^{[1
]}

Trabelsi, Youssef ^{[3
]}

Vounckx, Roger ^{[1
]}

机构：

[1] Vrije Univ Brussel, Lab Micro & Photon Elect LAMI, Dept Elect & Informat ETRO, B-1050 Brussels, Belgium

[2] RAS, Inst Radio Engn & Elect, Moscow, Russia

[3] Fac Sci Monastir, Dept Phys, Monastir 5019, Tunisia

来源：

2014 INTERNATIONAL CONFERENCE ON MULTIMEDIA COMPUTING AND SYSTEMS (ICMCS) | 2014年

关键词：

coupled metal; graphene; multilayer structure; GHz; THz; Plasmon; OPTICAL-CONSTANTS;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper we investigate how one can take additional advantage of coupled metal-graphene plasmons. Hereto we derived the dispersion relation for coupled metal-graphene plasmons in multilayered structures. It is shown that an optimized multilayer structure, the solution of this dispersion relation of this structure is presented below. The coupled graphene-metal plasmon modes can depend very strongly on the electron concentration in the graphene layer. Various optimal structures with high tuneability will be presented for the GHz and THz frequencies, which eventually can be used in a wide range of applications.

引用

页码：1439 / 1443

页数：5

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