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Observation of photonic Peierls transition for manipulating microwave in metallic diaphragm-array periodic structures

Peierls transition that modifies electronic band structure has attracted intensive attention in solid state physics. In the present work, we report that a photonic analog of Peierls transition has been observed in a 1-D triangular metal diaphragm array, where the photonic bandgap structures have bee...

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Autores principales: Wu, Chia Ho, Liu, Chengyang, Lin, Xianqing, Wang, Wei, Guo, Yi Chun, Wang, Zhuoyuan, Ye, Guoqiang, He, Fang, Ni, Donghua, Wang, Xiaolong, Shen, Linfang, Shen, Jianqi, Cai, Zhengbing, Chen, Gang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10517025/
https://www.ncbi.nlm.nih.gov/pubmed/37737241
http://dx.doi.org/10.1038/s41598-023-42218-7
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author Wu, Chia Ho
Liu, Chengyang
Lin, Xianqing
Wang, Wei
Guo, Yi Chun
Wang, Zhuoyuan
Ye, Guoqiang
He, Fang
Ni, Donghua
Wang, Xiaolong
Shen, Linfang
Shen, Jianqi
Cai, Zhengbing
Chen, Gang
author_facet Wu, Chia Ho
Liu, Chengyang
Lin, Xianqing
Wang, Wei
Guo, Yi Chun
Wang, Zhuoyuan
Ye, Guoqiang
He, Fang
Ni, Donghua
Wang, Xiaolong
Shen, Linfang
Shen, Jianqi
Cai, Zhengbing
Chen, Gang
author_sort Wu, Chia Ho
collection PubMed
description Peierls transition that modifies electronic band structure has attracted intensive attention in solid state physics. In the present work, we report that a photonic analog of Peierls transition has been observed in a 1-D triangular metal diaphragm array, where the photonic bandgap structures have been designed at will by adjusting periodically metal diaphragm positions. It is shown by the numerical analysis that the transmission and radiation effect of the present periodic metal structure designed through the Peierls transition rule exhibits the behavior significantly different from an original periodic structure with each unit cell containing a metal diaphragm. The near- and far-field measurement results are in good agreement with our theoretical simulation. The present effect of photonic Peierls transition can serve as a working mechanism for designing new types of guided wave devices. It can be seen that the photonic Peierls transition would be one of the simplest ways for modifying the transport characteristics of electromagnetic waves in periodic structures.
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spelling pubmed-105170252023-09-24 Observation of photonic Peierls transition for manipulating microwave in metallic diaphragm-array periodic structures Wu, Chia Ho Liu, Chengyang Lin, Xianqing Wang, Wei Guo, Yi Chun Wang, Zhuoyuan Ye, Guoqiang He, Fang Ni, Donghua Wang, Xiaolong Shen, Linfang Shen, Jianqi Cai, Zhengbing Chen, Gang Sci Rep Article Peierls transition that modifies electronic band structure has attracted intensive attention in solid state physics. In the present work, we report that a photonic analog of Peierls transition has been observed in a 1-D triangular metal diaphragm array, where the photonic bandgap structures have been designed at will by adjusting periodically metal diaphragm positions. It is shown by the numerical analysis that the transmission and radiation effect of the present periodic metal structure designed through the Peierls transition rule exhibits the behavior significantly different from an original periodic structure with each unit cell containing a metal diaphragm. The near- and far-field measurement results are in good agreement with our theoretical simulation. The present effect of photonic Peierls transition can serve as a working mechanism for designing new types of guided wave devices. It can be seen that the photonic Peierls transition would be one of the simplest ways for modifying the transport characteristics of electromagnetic waves in periodic structures. Nature Publishing Group UK 2023-09-22 /pmc/articles/PMC10517025/ /pubmed/37737241 http://dx.doi.org/10.1038/s41598-023-42218-7 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Wu, Chia Ho
Liu, Chengyang
Lin, Xianqing
Wang, Wei
Guo, Yi Chun
Wang, Zhuoyuan
Ye, Guoqiang
He, Fang
Ni, Donghua
Wang, Xiaolong
Shen, Linfang
Shen, Jianqi
Cai, Zhengbing
Chen, Gang
Observation of photonic Peierls transition for manipulating microwave in metallic diaphragm-array periodic structures
title Observation of photonic Peierls transition for manipulating microwave in metallic diaphragm-array periodic structures
title_full Observation of photonic Peierls transition for manipulating microwave in metallic diaphragm-array periodic structures
title_fullStr Observation of photonic Peierls transition for manipulating microwave in metallic diaphragm-array periodic structures
title_full_unstemmed Observation of photonic Peierls transition for manipulating microwave in metallic diaphragm-array periodic structures
title_short Observation of photonic Peierls transition for manipulating microwave in metallic diaphragm-array periodic structures
title_sort observation of photonic peierls transition for manipulating microwave in metallic diaphragm-array periodic structures
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10517025/
https://www.ncbi.nlm.nih.gov/pubmed/37737241
http://dx.doi.org/10.1038/s41598-023-42218-7
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