Strong and fragile topological Dirac semimetals with higher-order Fermi arcs

The existence of a topological bulk-boundary correspondence for Dirac semimetals has remained an open question. Here, Wieder et al. predict one-dimensional hinge states originating from bulk three-dimensional Dirac points in solid-state Dirac semimetals, revealing condensed matter Dirac fermions to...

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Autores principales:	Benjamin J. Wieder, Zhijun Wang, Jennifer Cano, Xi Dai, Leslie M. Schoop, Barry Bradlyn, B. Andrei Bernevig
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/005cb234a601446b90d6c3cda622d37e
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id	oai:doaj.org-article:005cb234a601446b90d6c3cda622d37e
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spelling	oai:doaj.org-article:005cb234a601446b90d6c3cda622d37e2021-12-02T14:41:25ZStrong and fragile topological Dirac semimetals with higher-order Fermi arcs10.1038/s41467-020-14443-52041-1723https://doaj.org/article/005cb234a601446b90d6c3cda622d37e2020-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-14443-5https://doaj.org/toc/2041-1723The existence of a topological bulk-boundary correspondence for Dirac semimetals has remained an open question. Here, Wieder et al. predict one-dimensional hinge states originating from bulk three-dimensional Dirac points in solid-state Dirac semimetals, revealing condensed matter Dirac fermions to be higher-order topological.Benjamin J. WiederZhijun WangJennifer CanoXi DaiLeslie M. SchoopBarry BradlynB. Andrei BernevigNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Benjamin J. Wieder Zhijun Wang Jennifer Cano Xi Dai Leslie M. Schoop Barry Bradlyn B. Andrei Bernevig Strong and fragile topological Dirac semimetals with higher-order Fermi arcs
description	The existence of a topological bulk-boundary correspondence for Dirac semimetals has remained an open question. Here, Wieder et al. predict one-dimensional hinge states originating from bulk three-dimensional Dirac points in solid-state Dirac semimetals, revealing condensed matter Dirac fermions to be higher-order topological.
format	article
author	Benjamin J. Wieder Zhijun Wang Jennifer Cano Xi Dai Leslie M. Schoop Barry Bradlyn B. Andrei Bernevig
author_facet	Benjamin J. Wieder Zhijun Wang Jennifer Cano Xi Dai Leslie M. Schoop Barry Bradlyn B. Andrei Bernevig
author_sort	Benjamin J. Wieder
title	Strong and fragile topological Dirac semimetals with higher-order Fermi arcs
title_short	Strong and fragile topological Dirac semimetals with higher-order Fermi arcs
title_full	Strong and fragile topological Dirac semimetals with higher-order Fermi arcs
title_fullStr	Strong and fragile topological Dirac semimetals with higher-order Fermi arcs
title_full_unstemmed	Strong and fragile topological Dirac semimetals with higher-order Fermi arcs
title_sort	strong and fragile topological dirac semimetals with higher-order fermi arcs
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/005cb234a601446b90d6c3cda622d37e
work_keys_str_mv	AT benjaminjwieder strongandfragiletopologicaldiracsemimetalswithhigherorderfermiarcs AT zhijunwang strongandfragiletopologicaldiracsemimetalswithhigherorderfermiarcs AT jennifercano strongandfragiletopologicaldiracsemimetalswithhigherorderfermiarcs AT xidai strongandfragiletopologicaldiracsemimetalswithhigherorderfermiarcs AT lesliemschoop strongandfragiletopologicaldiracsemimetalswithhigherorderfermiarcs AT barrybradlyn strongandfragiletopologicaldiracsemimetalswithhigherorderfermiarcs AT bandreibernevig strongandfragiletopologicaldiracsemimetalswithhigherorderfermiarcs
_version_	1718389850325909504

Strong and fragile topological Dirac semimetals with higher-order Fermi arcs

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