Material-assisted metamaterial: a new dimension to create functional metamaterial

A high Q-value reflective type metasurface consisting of 1D Au nanorods, a SiO(2) spacer and a Au back reflector is demonstrated. It is shown that the sideband of the resonant mode can be suppressed as the resonant wavelength close to the phonon absorption of SiO(2). By combining both designed struc...

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Autores principales: Tsai, Wei-Yi, Wang, Chih-Ming, Chen, Ching-Fu, Wu, Pin Chieh, Chen, Yi-Hao, Chen, Ting-Yu, Wu, Pei Ru, Chen, Jia-Wern, Tsai, Din Ping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5292717/
https://www.ncbi.nlm.nih.gov/pubmed/28165026
http://dx.doi.org/10.1038/srep42076
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author Tsai, Wei-Yi
Wang, Chih-Ming
Chen, Ching-Fu
Wu, Pin Chieh
Chen, Yi-Hao
Chen, Ting-Yu
Wu, Pei Ru
Chen, Jia-Wern
Tsai, Din Ping
author_facet Tsai, Wei-Yi
Wang, Chih-Ming
Chen, Ching-Fu
Wu, Pin Chieh
Chen, Yi-Hao
Chen, Ting-Yu
Wu, Pei Ru
Chen, Jia-Wern
Tsai, Din Ping
author_sort Tsai, Wei-Yi
collection PubMed
description A high Q-value reflective type metasurface consisting of 1D Au nanorods, a SiO(2) spacer and a Au back reflector is demonstrated. It is shown that the sideband of the resonant mode can be suppressed as the resonant wavelength close to the phonon absorption of SiO(2). By combining both designed structured resonance and inherent property of the based materials, a low angle-dependent metasurface with a Q-value of 40 has been demonstrated. The proposed structure will be useful for high sensitivity sensing and narrow band thermal emitter.
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spelling pubmed-52927172017-02-10 Material-assisted metamaterial: a new dimension to create functional metamaterial Tsai, Wei-Yi Wang, Chih-Ming Chen, Ching-Fu Wu, Pin Chieh Chen, Yi-Hao Chen, Ting-Yu Wu, Pei Ru Chen, Jia-Wern Tsai, Din Ping Sci Rep Article A high Q-value reflective type metasurface consisting of 1D Au nanorods, a SiO(2) spacer and a Au back reflector is demonstrated. It is shown that the sideband of the resonant mode can be suppressed as the resonant wavelength close to the phonon absorption of SiO(2). By combining both designed structured resonance and inherent property of the based materials, a low angle-dependent metasurface with a Q-value of 40 has been demonstrated. The proposed structure will be useful for high sensitivity sensing and narrow band thermal emitter. Nature Publishing Group 2017-02-06 /pmc/articles/PMC5292717/ /pubmed/28165026 http://dx.doi.org/10.1038/srep42076 Text en Copyright © 2017, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Tsai, Wei-Yi
Wang, Chih-Ming
Chen, Ching-Fu
Wu, Pin Chieh
Chen, Yi-Hao
Chen, Ting-Yu
Wu, Pei Ru
Chen, Jia-Wern
Tsai, Din Ping
Material-assisted metamaterial: a new dimension to create functional metamaterial
title Material-assisted metamaterial: a new dimension to create functional metamaterial
title_full Material-assisted metamaterial: a new dimension to create functional metamaterial
title_fullStr Material-assisted metamaterial: a new dimension to create functional metamaterial
title_full_unstemmed Material-assisted metamaterial: a new dimension to create functional metamaterial
title_short Material-assisted metamaterial: a new dimension to create functional metamaterial
title_sort material-assisted metamaterial: a new dimension to create functional metamaterial
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5292717/
https://www.ncbi.nlm.nih.gov/pubmed/28165026
http://dx.doi.org/10.1038/srep42076
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