Plasmon Resonances in a Graphene Ribbon on a Finite-Size Dielectric Substrate

被引：5

作者：

Anyutin, A. P. ^{[1
]}

Korshunov, I. P. ^{[1
]}

Shatrov, A. D. ^{[1
]}

机构：

[1] Russian Acad Sci, Kotelnikov Inst Radio Engn & Elect, Fryazino Branch, Fryazino 141190, Moscow Oblast, Russia

来源：

JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS | 2018年 / 63卷 / 07期

基金：

俄罗斯基础研究基金会;

关键词：

Graphene - Electromagnetic waves - Dielectric films - Electromagnetic wave polarization;

D O I：

10.1134/S106422691807001X

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A 2D problem of the diffraction of plane electromagnetic wave by a graphene ribbon on a finitesize dielectric substrate is considered for the TM polarization. Rigorous numerical methods are used to calculate the scattering cross sections in the terahertz frequency range. It is shown that multipole resonances vanish in the scattering spectrum in the presence of a small substrate that represents a thin dielectric film.

引用

页码：815 / 820

页数：6

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