Experimental demonstration of anomalous Floquet topological insulator for sound

Topological protected acoustic wave propagation has been predicted, but yet awaits for experimental demonstration. Here, Peng et al. report one-way propagation of pseudo-spin-dependent edge states for sound, analogous to Floquet topological insulator in solid state.

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Autores principales:	Yu-Gui Peng, Cheng-Zhi Qin, De-Gang Zhao, Ya-Xi Shen, Xiang-Yuan Xu, Ming Bao, Han Jia, Xue-Feng Zhu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/b595306b691d446fad7fba5cebc6e9a9
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spelling	oai:doaj.org-article:b595306b691d446fad7fba5cebc6e9a92021-12-02T14:39:30ZExperimental demonstration of anomalous Floquet topological insulator for sound10.1038/ncomms133682041-1723https://doaj.org/article/b595306b691d446fad7fba5cebc6e9a92016-11-01T00:00:00Zhttps://doi.org/10.1038/ncomms13368https://doaj.org/toc/2041-1723Topological protected acoustic wave propagation has been predicted, but yet awaits for experimental demonstration. Here, Peng et al. report one-way propagation of pseudo-spin-dependent edge states for sound, analogous to Floquet topological insulator in solid state.Yu-Gui PengCheng-Zhi QinDe-Gang ZhaoYa-Xi ShenXiang-Yuan XuMing BaoHan JiaXue-Feng ZhuNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Yu-Gui Peng Cheng-Zhi Qin De-Gang Zhao Ya-Xi Shen Xiang-Yuan Xu Ming Bao Han Jia Xue-Feng Zhu Experimental demonstration of anomalous Floquet topological insulator for sound
description	Topological protected acoustic wave propagation has been predicted, but yet awaits for experimental demonstration. Here, Peng et al. report one-way propagation of pseudo-spin-dependent edge states for sound, analogous to Floquet topological insulator in solid state.
format	article
author	Yu-Gui Peng Cheng-Zhi Qin De-Gang Zhao Ya-Xi Shen Xiang-Yuan Xu Ming Bao Han Jia Xue-Feng Zhu
author_facet	Yu-Gui Peng Cheng-Zhi Qin De-Gang Zhao Ya-Xi Shen Xiang-Yuan Xu Ming Bao Han Jia Xue-Feng Zhu
author_sort	Yu-Gui Peng
title	Experimental demonstration of anomalous Floquet topological insulator for sound
title_short	Experimental demonstration of anomalous Floquet topological insulator for sound
title_full	Experimental demonstration of anomalous Floquet topological insulator for sound
title_fullStr	Experimental demonstration of anomalous Floquet topological insulator for sound
title_full_unstemmed	Experimental demonstration of anomalous Floquet topological insulator for sound
title_sort	experimental demonstration of anomalous floquet topological insulator for sound
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/b595306b691d446fad7fba5cebc6e9a9
work_keys_str_mv	AT yuguipeng experimentaldemonstrationofanomalousfloquettopologicalinsulatorforsound AT chengzhiqin experimentaldemonstrationofanomalousfloquettopologicalinsulatorforsound AT degangzhao experimentaldemonstrationofanomalousfloquettopologicalinsulatorforsound AT yaxishen experimentaldemonstrationofanomalousfloquettopologicalinsulatorforsound AT xiangyuanxu experimentaldemonstrationofanomalousfloquettopologicalinsulatorforsound AT mingbao experimentaldemonstrationofanomalousfloquettopologicalinsulatorforsound AT hanjia experimentaldemonstrationofanomalousfloquettopologicalinsulatorforsound AT xuefengzhu experimentaldemonstrationofanomalousfloquettopologicalinsulatorforsound
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Experimental demonstration of anomalous Floquet topological insulator for sound

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