Graphene-reinforced nanoantenna at mid-infrared frequencies

With the more and more research and study on graphene, people have a more understanding on the new material. So far, graphene has already been applied for many applications such as censoring, wireless communication, biology devices and so on. This paper is to study the system of graphene-based nanoa...

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Main Author: Zhao, Qian
Other Authors: Luo Yu
Format: Final Year Project
Language:English
Published: 2019
Subjects:
Online Access:http://hdl.handle.net/10356/77844
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-778442023-07-07T17:55:31Z Graphene-reinforced nanoantenna at mid-infrared frequencies Zhao, Qian Luo Yu School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering With the more and more research and study on graphene, people have a more understanding on the new material. So far, graphene has already been applied for many applications such as censoring, wireless communication, biology devices and so on. This paper is to study the system of graphene-based nanoantenna. Au (gold) as the material of nanoantenna, which on a monolayer of graphene. Because of the SPP (surface plasmon polariton) and LSP (localized surface plasmon) phenomenon between the surface of graphene and gold nanoantenna will enhance the optical and electrical interaction. By tuning the frequency and voltage to achieve the purpose of the graphene electric property changing. COMSOL Multiphysics 5.4 considered as the simulation software for this project. We go through the 2D simulation of graphene first then followed by 3D simulation. Further study is more focus on the frequency and more potential applications / devices will be create once this issue is improved. Bachelor of Engineering (Electrical and Electronic Engineering) 2019-06-07T02:38:38Z 2019-06-07T02:38:38Z 2019 Final Year Project (FYP) http://hdl.handle.net/10356/77844 en Nanyang Technological University 63 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering
spellingShingle DRNTU::Engineering::Electrical and electronic engineering
Zhao, Qian
Graphene-reinforced nanoantenna at mid-infrared frequencies
description With the more and more research and study on graphene, people have a more understanding on the new material. So far, graphene has already been applied for many applications such as censoring, wireless communication, biology devices and so on. This paper is to study the system of graphene-based nanoantenna. Au (gold) as the material of nanoantenna, which on a monolayer of graphene. Because of the SPP (surface plasmon polariton) and LSP (localized surface plasmon) phenomenon between the surface of graphene and gold nanoantenna will enhance the optical and electrical interaction. By tuning the frequency and voltage to achieve the purpose of the graphene electric property changing. COMSOL Multiphysics 5.4 considered as the simulation software for this project. We go through the 2D simulation of graphene first then followed by 3D simulation. Further study is more focus on the frequency and more potential applications / devices will be create once this issue is improved.
author2 Luo Yu
author_facet Luo Yu
Zhao, Qian
format Final Year Project
author Zhao, Qian
author_sort Zhao, Qian
title Graphene-reinforced nanoantenna at mid-infrared frequencies
title_short Graphene-reinforced nanoantenna at mid-infrared frequencies
title_full Graphene-reinforced nanoantenna at mid-infrared frequencies
title_fullStr Graphene-reinforced nanoantenna at mid-infrared frequencies
title_full_unstemmed Graphene-reinforced nanoantenna at mid-infrared frequencies
title_sort graphene-reinforced nanoantenna at mid-infrared frequencies
publishDate 2019
url http://hdl.handle.net/10356/77844
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