Evidence for higher order topology in Bi and Bi0.92Sb0.08

The experimental realization of higher order topological insulator (HOTI) in solid state materials remains elusive. Here, Aggarwal et al. reveal hinge states on three edges of both Bi and Bi0.92Sb0.08 (110) islands, supporting them as a class of HOTI.

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Autores principales:	Leena Aggarwal, Penghao Zhu, Taylor L. Hughes, Vidya Madhavan
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/d682486449564196acf209f16dc768e4
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spelling	oai:doaj.org-article:d682486449564196acf209f16dc768e42021-12-02T16:17:57ZEvidence for higher order topology in Bi and Bi0.92Sb0.0810.1038/s41467-021-24683-82041-1723https://doaj.org/article/d682486449564196acf209f16dc768e42021-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-24683-8https://doaj.org/toc/2041-1723The experimental realization of higher order topological insulator (HOTI) in solid state materials remains elusive. Here, Aggarwal et al. reveal hinge states on three edges of both Bi and Bi0.92Sb0.08 (110) islands, supporting them as a class of HOTI.Leena AggarwalPenghao ZhuTaylor L. HughesVidya MadhavanNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Leena Aggarwal Penghao Zhu Taylor L. Hughes Vidya Madhavan Evidence for higher order topology in Bi and Bi0.92Sb0.08
description	The experimental realization of higher order topological insulator (HOTI) in solid state materials remains elusive. Here, Aggarwal et al. reveal hinge states on three edges of both Bi and Bi0.92Sb0.08 (110) islands, supporting them as a class of HOTI.
format	article
author	Leena Aggarwal Penghao Zhu Taylor L. Hughes Vidya Madhavan
author_facet	Leena Aggarwal Penghao Zhu Taylor L. Hughes Vidya Madhavan
author_sort	Leena Aggarwal
title	Evidence for higher order topology in Bi and Bi0.92Sb0.08
title_short	Evidence for higher order topology in Bi and Bi0.92Sb0.08
title_full	Evidence for higher order topology in Bi and Bi0.92Sb0.08
title_fullStr	Evidence for higher order topology in Bi and Bi0.92Sb0.08
title_full_unstemmed	Evidence for higher order topology in Bi and Bi0.92Sb0.08
title_sort	evidence for higher order topology in bi and bi0.92sb0.08
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/d682486449564196acf209f16dc768e4
work_keys_str_mv	AT leenaaggarwal evidenceforhigherordertopologyinbiandbi092sb008 AT penghaozhu evidenceforhigherordertopologyinbiandbi092sb008 AT taylorlhughes evidenceforhigherordertopologyinbiandbi092sb008 AT vidyamadhavan evidenceforhigherordertopologyinbiandbi092sb008
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Evidence for higher order topology in Bi and Bi0.92Sb0.08

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