Mode Conversion of the Edge Modes in the Graphene Double-Ribbon Bend

In this paper, a new kind of graphene double-ribbon bend structure, which can support two edge graphene surface plasmons (EGSPs) modes, is proposed. In this double-ribbon bend, one edge mode can be partly converted into another one. We attribute the mode conversion mechanism to the interference betw...

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Detalles Bibliográficos
Autores principales: Zhang, Lanlan, Xue, Binghan, Wang, Yueke
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6926490/
https://www.ncbi.nlm.nih.gov/pubmed/31816824
http://dx.doi.org/10.3390/ma12234008
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author Zhang, Lanlan
Xue, Binghan
Wang, Yueke
author_facet Zhang, Lanlan
Xue, Binghan
Wang, Yueke
author_sort Zhang, Lanlan
collection PubMed
description In this paper, a new kind of graphene double-ribbon bend structure, which can support two edge graphene surface plasmons (EGSPs) modes, is proposed. In this double-ribbon bend, one edge mode can be partly converted into another one. We attribute the mode conversion mechanism to the interference between the two edge plasmonic modes. Based on the finite element method (FEM), we calculate the transmission and loss of EGSPs propagating along this graphene double-ribbon bend in the mid-infrared range under different parameters.
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spelling pubmed-69264902019-12-24 Mode Conversion of the Edge Modes in the Graphene Double-Ribbon Bend Zhang, Lanlan Xue, Binghan Wang, Yueke Materials (Basel) Article In this paper, a new kind of graphene double-ribbon bend structure, which can support two edge graphene surface plasmons (EGSPs) modes, is proposed. In this double-ribbon bend, one edge mode can be partly converted into another one. We attribute the mode conversion mechanism to the interference between the two edge plasmonic modes. Based on the finite element method (FEM), we calculate the transmission and loss of EGSPs propagating along this graphene double-ribbon bend in the mid-infrared range under different parameters. MDPI 2019-12-03 /pmc/articles/PMC6926490/ /pubmed/31816824 http://dx.doi.org/10.3390/ma12234008 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Zhang, Lanlan
Xue, Binghan
Wang, Yueke
Mode Conversion of the Edge Modes in the Graphene Double-Ribbon Bend
title Mode Conversion of the Edge Modes in the Graphene Double-Ribbon Bend
title_full Mode Conversion of the Edge Modes in the Graphene Double-Ribbon Bend
title_fullStr Mode Conversion of the Edge Modes in the Graphene Double-Ribbon Bend
title_full_unstemmed Mode Conversion of the Edge Modes in the Graphene Double-Ribbon Bend
title_short Mode Conversion of the Edge Modes in the Graphene Double-Ribbon Bend
title_sort mode conversion of the edge modes in the graphene double-ribbon bend
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6926490/
https://www.ncbi.nlm.nih.gov/pubmed/31816824
http://dx.doi.org/10.3390/ma12234008
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AT xuebinghan modeconversionoftheedgemodesinthegraphenedoubleribbonbend
AT wangyueke modeconversionoftheedgemodesinthegraphenedoubleribbonbend

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