Dispersion tuning and route reconfiguration of acoustic waves in valley topological phononic crystals

The valley degree of freedom gives additional flexibility to tunable phononic and photonic crystals. Here, the authors realise a honeycomb phononic structure where both the size of the cavities and of the air channel can be actively tuned, allowing several functionalities in a broad frequency range.

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Autores principales:	Zhenhua Tian, Chen Shen, Junfei Li, Eric Reit, Hunter Bachman, Joshua E. S. Socolar, Steven A. Cummer, Tony Jun Huang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/22fbcd7b286848ebbdf63aa0a9682cc8
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spelling	oai:doaj.org-article:22fbcd7b286848ebbdf63aa0a9682cc82021-12-02T17:31:56ZDispersion tuning and route reconfiguration of acoustic waves in valley topological phononic crystals10.1038/s41467-020-14553-02041-1723https://doaj.org/article/22fbcd7b286848ebbdf63aa0a9682cc82020-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-14553-0https://doaj.org/toc/2041-1723The valley degree of freedom gives additional flexibility to tunable phononic and photonic crystals. Here, the authors realise a honeycomb phononic structure where both the size of the cavities and of the air channel can be actively tuned, allowing several functionalities in a broad frequency range.Zhenhua TianChen ShenJunfei LiEric ReitHunter BachmanJoshua E. S. SocolarSteven A. CummerTony Jun HuangNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Zhenhua Tian Chen Shen Junfei Li Eric Reit Hunter Bachman Joshua E. S. Socolar Steven A. Cummer Tony Jun Huang Dispersion tuning and route reconfiguration of acoustic waves in valley topological phononic crystals
description	The valley degree of freedom gives additional flexibility to tunable phononic and photonic crystals. Here, the authors realise a honeycomb phononic structure where both the size of the cavities and of the air channel can be actively tuned, allowing several functionalities in a broad frequency range.
format	article
author	Zhenhua Tian Chen Shen Junfei Li Eric Reit Hunter Bachman Joshua E. S. Socolar Steven A. Cummer Tony Jun Huang
author_facet	Zhenhua Tian Chen Shen Junfei Li Eric Reit Hunter Bachman Joshua E. S. Socolar Steven A. Cummer Tony Jun Huang
author_sort	Zhenhua Tian
title	Dispersion tuning and route reconfiguration of acoustic waves in valley topological phononic crystals
title_short	Dispersion tuning and route reconfiguration of acoustic waves in valley topological phononic crystals
title_full	Dispersion tuning and route reconfiguration of acoustic waves in valley topological phononic crystals
title_fullStr	Dispersion tuning and route reconfiguration of acoustic waves in valley topological phononic crystals
title_full_unstemmed	Dispersion tuning and route reconfiguration of acoustic waves in valley topological phononic crystals
title_sort	dispersion tuning and route reconfiguration of acoustic waves in valley topological phononic crystals
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/22fbcd7b286848ebbdf63aa0a9682cc8
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Dispersion tuning and route reconfiguration of acoustic waves in valley topological phononic crystals

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