Magic of high-order van Hove singularity

Correlation effect is essential to stabilize exotic phases such as superconductivity in twisted bilayer graphene. Here, Yuan et al. predict significantly enhanced electron correlation effects due to an emergent high-order van Hove singularity in a two dimensional moiré superlattice.

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Detalles Bibliográficos
Autores principales:	Noah F. Q. Yuan, Hiroki Isobe, Liang Fu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/29d4ed65b76745349239d70fe97c405d
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id	oai:doaj.org-article:29d4ed65b76745349239d70fe97c405d
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spelling	oai:doaj.org-article:29d4ed65b76745349239d70fe97c405d2021-12-02T15:35:02ZMagic of high-order van Hove singularity10.1038/s41467-019-13670-92041-1723https://doaj.org/article/29d4ed65b76745349239d70fe97c405d2019-12-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-13670-9https://doaj.org/toc/2041-1723Correlation effect is essential to stabilize exotic phases such as superconductivity in twisted bilayer graphene. Here, Yuan et al. predict significantly enhanced electron correlation effects due to an emergent high-order van Hove singularity in a two dimensional moiré superlattice.Noah F. Q. YuanHiroki IsobeLiang FuNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Noah F. Q. Yuan Hiroki Isobe Liang Fu Magic of high-order van Hove singularity
description	Correlation effect is essential to stabilize exotic phases such as superconductivity in twisted bilayer graphene. Here, Yuan et al. predict significantly enhanced electron correlation effects due to an emergent high-order van Hove singularity in a two dimensional moiré superlattice.
format	article
author	Noah F. Q. Yuan Hiroki Isobe Liang Fu
author_facet	Noah F. Q. Yuan Hiroki Isobe Liang Fu
author_sort	Noah F. Q. Yuan
title	Magic of high-order van Hove singularity
title_short	Magic of high-order van Hove singularity
title_full	Magic of high-order van Hove singularity
title_fullStr	Magic of high-order van Hove singularity
title_full_unstemmed	Magic of high-order van Hove singularity
title_sort	magic of high-order van hove singularity
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/29d4ed65b76745349239d70fe97c405d
work_keys_str_mv	AT noahfqyuan magicofhighordervanhovesingularity AT hirokiisobe magicofhighordervanhovesingularity AT liangfu magicofhighordervanhovesingularity
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Magic of high-order van Hove singularity

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