Observation of topological states residing at step edges of WTe2

Two-dimensional topological insulators support edge conduction electrons but its realization in real materials is rare. Here, Peng et al. report the direct observation of topological states at the step edge of WTe2.

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Autores principales:	Lang Peng, Yuan Yuan, Gang Li, Xing Yang, Jing-Jing Xian, Chang-Jiang Yi, You-Guo Shi, Ying-Shuang Fu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/2b3f456794264c8f92533284415fed91
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spelling	oai:doaj.org-article:2b3f456794264c8f92533284415fed912021-12-02T15:38:41ZObservation of topological states residing at step edges of WTe210.1038/s41467-017-00745-82041-1723https://doaj.org/article/2b3f456794264c8f92533284415fed912017-09-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-00745-8https://doaj.org/toc/2041-1723Two-dimensional topological insulators support edge conduction electrons but its realization in real materials is rare. Here, Peng et al. report the direct observation of topological states at the step edge of WTe2.Lang PengYuan YuanGang LiXing YangJing-Jing XianChang-Jiang YiYou-Guo ShiYing-Shuang FuNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Lang Peng Yuan Yuan Gang Li Xing Yang Jing-Jing Xian Chang-Jiang Yi You-Guo Shi Ying-Shuang Fu Observation of topological states residing at step edges of WTe2
description	Two-dimensional topological insulators support edge conduction electrons but its realization in real materials is rare. Here, Peng et al. report the direct observation of topological states at the step edge of WTe2.
format	article
author	Lang Peng Yuan Yuan Gang Li Xing Yang Jing-Jing Xian Chang-Jiang Yi You-Guo Shi Ying-Shuang Fu
author_facet	Lang Peng Yuan Yuan Gang Li Xing Yang Jing-Jing Xian Chang-Jiang Yi You-Guo Shi Ying-Shuang Fu
author_sort	Lang Peng
title	Observation of topological states residing at step edges of WTe2
title_short	Observation of topological states residing at step edges of WTe2
title_full	Observation of topological states residing at step edges of WTe2
title_fullStr	Observation of topological states residing at step edges of WTe2
title_full_unstemmed	Observation of topological states residing at step edges of WTe2
title_sort	observation of topological states residing at step edges of wte2
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/2b3f456794264c8f92533284415fed91
work_keys_str_mv	AT langpeng observationoftopologicalstatesresidingatstepedgesofwte2 AT yuanyuan observationoftopologicalstatesresidingatstepedgesofwte2 AT gangli observationoftopologicalstatesresidingatstepedgesofwte2 AT xingyang observationoftopologicalstatesresidingatstepedgesofwte2 AT jingjingxian observationoftopologicalstatesresidingatstepedgesofwte2 AT changjiangyi observationoftopologicalstatesresidingatstepedgesofwte2 AT youguoshi observationoftopologicalstatesresidingatstepedgesofwte2 AT yingshuangfu observationoftopologicalstatesresidingatstepedgesofwte2
_version_	1718386100220723200

Observation of topological states residing at step edges of WTe2

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