Topological Lifshitz transitions and Fermi arc manipulation in Weyl semimetal NbAs

Topological Lifshitz transitions and Fermi arc manipulation in Weyl semimetal NbAs

Surface Fermi arcs (SFAs) are characteristic features of a topological Weyl semimetal but there is no easy way to manipulate them so far. Here, the authors report manipulation of the shape, size and connections of SFAs in a Weyl semimetal NbAs, leading to an unusual topological Lifshitz transition.

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Autores principales: H. F. Yang, L. X. Yang, Z. K. Liu, Y. Sun, C. Chen, H. Peng, M. Schmidt, D. Prabhakaran, B. A. Bernevig, C. Felser, B. H. Yan, Y. L. Chen
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/fe2012b67b3943838bb527009e400ce1
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spelling oai:doaj.org-article:fe2012b67b3943838bb527009e400ce12021-12-02T17:02:09ZTopological Lifshitz transitions and Fermi arc manipulation in Weyl semimetal NbAs10.1038/s41467-019-11491-42041-1723https://doaj.org/article/fe2012b67b3943838bb527009e400ce12019-08-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-11491-4https://doaj.org/toc/2041-1723Surface Fermi arcs (SFAs) are characteristic features of a topological Weyl semimetal but there is no easy way to manipulate them so far. Here, the authors report manipulation of the shape, size and connections of SFAs in a Weyl semimetal NbAs, leading to an unusual topological Lifshitz transition.H. F. YangL. X. YangZ. K. LiuY. SunC. ChenH. PengM. SchmidtD. PrabhakaranB. A. BernevigC. FelserB. H. YanY. L. ChenNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
H. F. Yang
L. X. Yang
Z. K. Liu
Y. Sun
C. Chen
H. Peng
M. Schmidt
D. Prabhakaran
B. A. Bernevig
C. Felser
B. H. Yan
Y. L. Chen
Topological Lifshitz transitions and Fermi arc manipulation in Weyl semimetal NbAs
description Surface Fermi arcs (SFAs) are characteristic features of a topological Weyl semimetal but there is no easy way to manipulate them so far. Here, the authors report manipulation of the shape, size and connections of SFAs in a Weyl semimetal NbAs, leading to an unusual topological Lifshitz transition.
format article
author H. F. Yang
L. X. Yang
Z. K. Liu
Y. Sun
C. Chen
H. Peng
M. Schmidt
D. Prabhakaran
B. A. Bernevig
C. Felser
B. H. Yan
Y. L. Chen
author_facet H. F. Yang
L. X. Yang
Z. K. Liu
Y. Sun
C. Chen
H. Peng
M. Schmidt
D. Prabhakaran
B. A. Bernevig
C. Felser
B. H. Yan
Y. L. Chen
author_sort H. F. Yang
title Topological Lifshitz transitions and Fermi arc manipulation in Weyl semimetal NbAs
title_short Topological Lifshitz transitions and Fermi arc manipulation in Weyl semimetal NbAs
title_full Topological Lifshitz transitions and Fermi arc manipulation in Weyl semimetal NbAs
title_fullStr Topological Lifshitz transitions and Fermi arc manipulation in Weyl semimetal NbAs
title_full_unstemmed Topological Lifshitz transitions and Fermi arc manipulation in Weyl semimetal NbAs
title_sort topological lifshitz transitions and fermi arc manipulation in weyl semimetal nbas
publisher Nature Portfolio
publishDate 2019
url https://doaj.org/article/fe2012b67b3943838bb527009e400ce1
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