Symmetry-protected hierarchy of anomalous multipole topological band gaps in nonsymmorphic metacrystals

Higher-order topological phenomenologies are usually observed separately, with each system giving rise to a specific type of topological insulator. Here, the authors realise a nonsymmorphic acoustic metacrystal where the first and the second band gap host dipole and quadrupole topology respectively.

Guardado en:

Detalles Bibliográficos
Autores principales:	Xiujuan Zhang, Zhi-Kang Lin, Hai-Xiao Wang, Zhan Xiong, Yuan Tian, Ming-Hui Lu, Yan-Feng Chen, Jian-Hua Jiang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/345afdedb6774e17a8e1cecbad750694
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:345afdedb6774e17a8e1cecbad750694
record_format	dspace
spelling	oai:doaj.org-article:345afdedb6774e17a8e1cecbad7506942021-12-02T16:49:45ZSymmetry-protected hierarchy of anomalous multipole topological band gaps in nonsymmorphic metacrystals10.1038/s41467-019-13861-42041-1723https://doaj.org/article/345afdedb6774e17a8e1cecbad7506942020-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-13861-4https://doaj.org/toc/2041-1723Higher-order topological phenomenologies are usually observed separately, with each system giving rise to a specific type of topological insulator. Here, the authors realise a nonsymmorphic acoustic metacrystal where the first and the second band gap host dipole and quadrupole topology respectively.Xiujuan ZhangZhi-Kang LinHai-Xiao WangZhan XiongYuan TianMing-Hui LuYan-Feng ChenJian-Hua JiangNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Xiujuan Zhang Zhi-Kang Lin Hai-Xiao Wang Zhan Xiong Yuan Tian Ming-Hui Lu Yan-Feng Chen Jian-Hua Jiang Symmetry-protected hierarchy of anomalous multipole topological band gaps in nonsymmorphic metacrystals
description	Higher-order topological phenomenologies are usually observed separately, with each system giving rise to a specific type of topological insulator. Here, the authors realise a nonsymmorphic acoustic metacrystal where the first and the second band gap host dipole and quadrupole topology respectively.
format	article
author	Xiujuan Zhang Zhi-Kang Lin Hai-Xiao Wang Zhan Xiong Yuan Tian Ming-Hui Lu Yan-Feng Chen Jian-Hua Jiang
author_facet	Xiujuan Zhang Zhi-Kang Lin Hai-Xiao Wang Zhan Xiong Yuan Tian Ming-Hui Lu Yan-Feng Chen Jian-Hua Jiang
author_sort	Xiujuan Zhang
title	Symmetry-protected hierarchy of anomalous multipole topological band gaps in nonsymmorphic metacrystals
title_short	Symmetry-protected hierarchy of anomalous multipole topological band gaps in nonsymmorphic metacrystals
title_full	Symmetry-protected hierarchy of anomalous multipole topological band gaps in nonsymmorphic metacrystals
title_fullStr	Symmetry-protected hierarchy of anomalous multipole topological band gaps in nonsymmorphic metacrystals
title_full_unstemmed	Symmetry-protected hierarchy of anomalous multipole topological band gaps in nonsymmorphic metacrystals
title_sort	symmetry-protected hierarchy of anomalous multipole topological band gaps in nonsymmorphic metacrystals
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/345afdedb6774e17a8e1cecbad750694
work_keys_str_mv	AT xiujuanzhang symmetryprotectedhierarchyofanomalousmultipoletopologicalbandgapsinnonsymmorphicmetacrystals AT zhikanglin symmetryprotectedhierarchyofanomalousmultipoletopologicalbandgapsinnonsymmorphicmetacrystals AT haixiaowang symmetryprotectedhierarchyofanomalousmultipoletopologicalbandgapsinnonsymmorphicmetacrystals AT zhanxiong symmetryprotectedhierarchyofanomalousmultipoletopologicalbandgapsinnonsymmorphicmetacrystals AT yuantian symmetryprotectedhierarchyofanomalousmultipoletopologicalbandgapsinnonsymmorphicmetacrystals AT minghuilu symmetryprotectedhierarchyofanomalousmultipoletopologicalbandgapsinnonsymmorphicmetacrystals AT yanfengchen symmetryprotectedhierarchyofanomalousmultipoletopologicalbandgapsinnonsymmorphicmetacrystals AT jianhuajiang symmetryprotectedhierarchyofanomalousmultipoletopologicalbandgapsinnonsymmorphicmetacrystals
_version_	1718383207097827328

Symmetry-protected hierarchy of anomalous multipole topological band gaps in nonsymmorphic metacrystals

Ejemplares similares