Observation of topological superconductivity in a stoichiometric transition metal dichalcogenide 2M-WS2

Topological superconductors are potentially important for future quantum computation, but they are very rare in nature. Here, the authors observe topological surface states acquiring a nodeless superconducting gap with similar magnitude as that of the bulk states in 2M-WS2, suggesting an intrinsic t...

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Autores principales:	Y. W. Li, H. J. Zheng, Y. Q. Fang, D. Q. Zhang, Y. J. Chen, C. Chen, A. J. Liang, W. J. Shi, D. Pei, L. X. Xu, S. Liu, J. Pan, D. H. Lu, M. Hashimoto, A. Barinov, S. W. Jung, C. Cacho, M. X. Wang, Y. He, L. Fu, H. J. Zhang, F. Q. Huang, L. X. Yang, Z. K. Liu, Y. L. Chen
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/7eeb2d06fc054663bfd82d901f8a304e
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spelling	oai:doaj.org-article:7eeb2d06fc054663bfd82d901f8a304e2021-12-02T14:58:43ZObservation of topological superconductivity in a stoichiometric transition metal dichalcogenide 2M-WS210.1038/s41467-021-23076-12041-1723https://doaj.org/article/7eeb2d06fc054663bfd82d901f8a304e2021-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-23076-1https://doaj.org/toc/2041-1723Topological superconductors are potentially important for future quantum computation, but they are very rare in nature. Here, the authors observe topological surface states acquiring a nodeless superconducting gap with similar magnitude as that of the bulk states in 2M-WS2, suggesting an intrinsic topological superconductor.Y. W. LiH. J. ZhengY. Q. FangD. Q. ZhangY. J. ChenC. ChenA. J. LiangW. J. ShiD. PeiL. X. XuS. LiuJ. PanD. H. LuM. HashimotoA. BarinovS. W. JungC. CachoM. X. WangY. HeL. FuH. J. ZhangF. Q. HuangL. X. YangZ. K. LiuY. L. ChenNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Y. W. Li H. J. Zheng Y. Q. Fang D. Q. Zhang Y. J. Chen C. Chen A. J. Liang W. J. Shi D. Pei L. X. Xu S. Liu J. Pan D. H. Lu M. Hashimoto A. Barinov S. W. Jung C. Cacho M. X. Wang Y. He L. Fu H. J. Zhang F. Q. Huang L. X. Yang Z. K. Liu Y. L. Chen Observation of topological superconductivity in a stoichiometric transition metal dichalcogenide 2M-WS2
description	Topological superconductors are potentially important for future quantum computation, but they are very rare in nature. Here, the authors observe topological surface states acquiring a nodeless superconducting gap with similar magnitude as that of the bulk states in 2M-WS2, suggesting an intrinsic topological superconductor.
format	article
author	Y. W. Li H. J. Zheng Y. Q. Fang D. Q. Zhang Y. J. Chen C. Chen A. J. Liang W. J. Shi D. Pei L. X. Xu S. Liu J. Pan D. H. Lu M. Hashimoto A. Barinov S. W. Jung C. Cacho M. X. Wang Y. He L. Fu H. J. Zhang F. Q. Huang L. X. Yang Z. K. Liu Y. L. Chen
author_facet	Y. W. Li H. J. Zheng Y. Q. Fang D. Q. Zhang Y. J. Chen C. Chen A. J. Liang W. J. Shi D. Pei L. X. Xu S. Liu J. Pan D. H. Lu M. Hashimoto A. Barinov S. W. Jung C. Cacho M. X. Wang Y. He L. Fu H. J. Zhang F. Q. Huang L. X. Yang Z. K. Liu Y. L. Chen
author_sort	Y. W. Li
title	Observation of topological superconductivity in a stoichiometric transition metal dichalcogenide 2M-WS2
title_short	Observation of topological superconductivity in a stoichiometric transition metal dichalcogenide 2M-WS2
title_full	Observation of topological superconductivity in a stoichiometric transition metal dichalcogenide 2M-WS2
title_fullStr	Observation of topological superconductivity in a stoichiometric transition metal dichalcogenide 2M-WS2
title_full_unstemmed	Observation of topological superconductivity in a stoichiometric transition metal dichalcogenide 2M-WS2
title_sort	observation of topological superconductivity in a stoichiometric transition metal dichalcogenide 2m-ws2
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/7eeb2d06fc054663bfd82d901f8a304e
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Observation of topological superconductivity in a stoichiometric transition metal dichalcogenide 2M-WS2

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