FEM Approach to the Robust Design of a Graphene-Based 3D Structure for THz Devices

Polina Kuzhir,Monica La Mura,Patrizia Lamberti,Alesia Paddubskaya,Vincenzo Tucci,Viatcheslav Vanyukov

2021 IEEE 16th Nanotechnology Materials and Devices Conference (NMDC)（2021）

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摘要

In this work, we propose the investigation of the terahertz performance of a graphene-based multilayer metasurface, assessing the reflection and absorption capability of the considered structure in the view of designing a robust passive device for the manipulation of THz radiation. In particular, we develop a Finite Element Method (FEM)-based model of a patterned SiO2/gold/PMMA/graphene...

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关键词

FEM modeling,graphene,metamaterial,metasurface,Terahertz,THz absorber

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