Digital metamaterial filter for encoding information

Abstract A new approach to controlling the flow of a plasmatic electron packet at the interface between metallic and dielectric layers is described. The proposed metamaterial structure operates in the optical frequency range and can be used as a digital processing filter. It exhibits two double nega...

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Autores principales:	Eistiak Ahamed, Mohammad Rashed Iqbal Faruque, Md. Jubaer Alam, Mohd Fais Bin Mansor, Mohammad Tariqul Islam
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/1afae6861c854489aa23860e08771d7a
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spelling	oai:doaj.org-article:1afae6861c854489aa23860e08771d7a2021-12-02T10:59:14ZDigital metamaterial filter for encoding information10.1038/s41598-020-60170-82045-2322https://doaj.org/article/1afae6861c854489aa23860e08771d7a2020-02-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-60170-8https://doaj.org/toc/2045-2322Abstract A new approach to controlling the flow of a plasmatic electron packet at the interface between metallic and dielectric layers is described. The proposed metamaterial structure operates in the optical frequency range and can be used as a digital processing filter. It exhibits two double negative resonances and one special passband region, while the existence of a metal-dielectric nano-tunnel enhances electromagnetic wave-metal interactions. The structural arrangement of this metamaterial coupled with the tunnel layer can effectively control the electric field and allows digital encoding of electron packets.Eistiak AhamedMohammad Rashed Iqbal FaruqueMd. Jubaer AlamMohd Fais Bin MansorMohammad Tariqul IslamNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Eistiak Ahamed Mohammad Rashed Iqbal Faruque Md. Jubaer Alam Mohd Fais Bin Mansor Mohammad Tariqul Islam Digital metamaterial filter for encoding information
description	Abstract A new approach to controlling the flow of a plasmatic electron packet at the interface between metallic and dielectric layers is described. The proposed metamaterial structure operates in the optical frequency range and can be used as a digital processing filter. It exhibits two double negative resonances and one special passband region, while the existence of a metal-dielectric nano-tunnel enhances electromagnetic wave-metal interactions. The structural arrangement of this metamaterial coupled with the tunnel layer can effectively control the electric field and allows digital encoding of electron packets.
format	article
author	Eistiak Ahamed Mohammad Rashed Iqbal Faruque Md. Jubaer Alam Mohd Fais Bin Mansor Mohammad Tariqul Islam
author_facet	Eistiak Ahamed Mohammad Rashed Iqbal Faruque Md. Jubaer Alam Mohd Fais Bin Mansor Mohammad Tariqul Islam
author_sort	Eistiak Ahamed
title	Digital metamaterial filter for encoding information
title_short	Digital metamaterial filter for encoding information
title_full	Digital metamaterial filter for encoding information
title_fullStr	Digital metamaterial filter for encoding information
title_full_unstemmed	Digital metamaterial filter for encoding information
title_sort	digital metamaterial filter for encoding information
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/1afae6861c854489aa23860e08771d7a
work_keys_str_mv	AT eistiakahamed digitalmetamaterialfilterforencodinginformation AT mohammadrashediqbalfaruque digitalmetamaterialfilterforencodinginformation AT mdjubaeralam digitalmetamaterialfilterforencodinginformation AT mohdfaisbinmansor digitalmetamaterialfilterforencodinginformation AT mohammadtariqulislam digitalmetamaterialfilterforencodinginformation
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Digital metamaterial filter for encoding information

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