Surface to bulk Fermi arcs via Weyl nodes as topological defects

Understanding how surface Fermi arcs connect different Weyl nodes in presence of multiple Weyl-node pairs is intriguing yet unclear. Here, Kimet al. show that the winding of the Zak phase around each projected Weyl node manifests itself as a topological defect, leading to non-trivial surface as well...

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Autores principales:	Kun Woo Kim, Woo-Ram Lee, Yong Baek Kim, Kwon Park
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/e4e10810d3a444b480ffd02d88e2eda2
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id	oai:doaj.org-article:e4e10810d3a444b480ffd02d88e2eda2
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spelling	oai:doaj.org-article:e4e10810d3a444b480ffd02d88e2eda22021-12-02T16:56:45ZSurface to bulk Fermi arcs via Weyl nodes as topological defects10.1038/ncomms134892041-1723https://doaj.org/article/e4e10810d3a444b480ffd02d88e2eda22016-11-01T00:00:00Zhttps://doi.org/10.1038/ncomms13489https://doaj.org/toc/2041-1723Understanding how surface Fermi arcs connect different Weyl nodes in presence of multiple Weyl-node pairs is intriguing yet unclear. Here, Kimet al. show that the winding of the Zak phase around each projected Weyl node manifests itself as a topological defect, leading to non-trivial surface as well as bulk Fermi arcs.Kun Woo KimWoo-Ram LeeYong Baek KimKwon ParkNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Kun Woo Kim Woo-Ram Lee Yong Baek Kim Kwon Park Surface to bulk Fermi arcs via Weyl nodes as topological defects
description	Understanding how surface Fermi arcs connect different Weyl nodes in presence of multiple Weyl-node pairs is intriguing yet unclear. Here, Kimet al. show that the winding of the Zak phase around each projected Weyl node manifests itself as a topological defect, leading to non-trivial surface as well as bulk Fermi arcs.
format	article
author	Kun Woo Kim Woo-Ram Lee Yong Baek Kim Kwon Park
author_facet	Kun Woo Kim Woo-Ram Lee Yong Baek Kim Kwon Park
author_sort	Kun Woo Kim
title	Surface to bulk Fermi arcs via Weyl nodes as topological defects
title_short	Surface to bulk Fermi arcs via Weyl nodes as topological defects
title_full	Surface to bulk Fermi arcs via Weyl nodes as topological defects
title_fullStr	Surface to bulk Fermi arcs via Weyl nodes as topological defects
title_full_unstemmed	Surface to bulk Fermi arcs via Weyl nodes as topological defects
title_sort	surface to bulk fermi arcs via weyl nodes as topological defects
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/e4e10810d3a444b480ffd02d88e2eda2
work_keys_str_mv	AT kunwookim surfacetobulkfermiarcsviaweylnodesastopologicaldefects AT wooramlee surfacetobulkfermiarcsviaweylnodesastopologicaldefects AT yongbaekkim surfacetobulkfermiarcsviaweylnodesastopologicaldefects AT kwonpark surfacetobulkfermiarcsviaweylnodesastopologicaldefects
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Surface to bulk Fermi arcs via Weyl nodes as topological defects

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