Visualizing delocalized correlated electronic states in twisted double bilayer graphene

Twisted double bilayer graphene is a novel van der Waals system that hosts an electric-field-tunable correlated state at half-filling. Here the authors reveal the delocalized nature of this state by scanning tunnelling microscopy and spectroscopy, suggesting an underlying mechanism of symmetry break...

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Autores principales:	Canxun Zhang, Tiancong Zhu, Salman Kahn, Shaowei Li, Birui Yang, Charlotte Herbig, Xuehao Wu, Hongyuan Li, Kenji Watanabe, Takashi Taniguchi, Stefano Cabrini, Alex Zettl, Michael P. Zaletel, Feng Wang, Michael F. Crommie
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/b9ecc13c2bbd4715ad9f7367cb66cfb9
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spelling	oai:doaj.org-article:b9ecc13c2bbd4715ad9f7367cb66cfb92021-12-02T15:37:56ZVisualizing delocalized correlated electronic states in twisted double bilayer graphene10.1038/s41467-021-22711-12041-1723https://doaj.org/article/b9ecc13c2bbd4715ad9f7367cb66cfb92021-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-22711-1https://doaj.org/toc/2041-1723Twisted double bilayer graphene is a novel van der Waals system that hosts an electric-field-tunable correlated state at half-filling. Here the authors reveal the delocalized nature of this state by scanning tunnelling microscopy and spectroscopy, suggesting an underlying mechanism of symmetry breaking driven by non-local exchange.Canxun ZhangTiancong ZhuSalman KahnShaowei LiBirui YangCharlotte HerbigXuehao WuHongyuan LiKenji WatanabeTakashi TaniguchiStefano CabriniAlex ZettlMichael P. ZaletelFeng WangMichael F. CrommieNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Canxun Zhang Tiancong Zhu Salman Kahn Shaowei Li Birui Yang Charlotte Herbig Xuehao Wu Hongyuan Li Kenji Watanabe Takashi Taniguchi Stefano Cabrini Alex Zettl Michael P. Zaletel Feng Wang Michael F. Crommie Visualizing delocalized correlated electronic states in twisted double bilayer graphene
description	Twisted double bilayer graphene is a novel van der Waals system that hosts an electric-field-tunable correlated state at half-filling. Here the authors reveal the delocalized nature of this state by scanning tunnelling microscopy and spectroscopy, suggesting an underlying mechanism of symmetry breaking driven by non-local exchange.
format	article
author	Canxun Zhang Tiancong Zhu Salman Kahn Shaowei Li Birui Yang Charlotte Herbig Xuehao Wu Hongyuan Li Kenji Watanabe Takashi Taniguchi Stefano Cabrini Alex Zettl Michael P. Zaletel Feng Wang Michael F. Crommie
author_facet	Canxun Zhang Tiancong Zhu Salman Kahn Shaowei Li Birui Yang Charlotte Herbig Xuehao Wu Hongyuan Li Kenji Watanabe Takashi Taniguchi Stefano Cabrini Alex Zettl Michael P. Zaletel Feng Wang Michael F. Crommie
author_sort	Canxun Zhang
title	Visualizing delocalized correlated electronic states in twisted double bilayer graphene
title_short	Visualizing delocalized correlated electronic states in twisted double bilayer graphene
title_full	Visualizing delocalized correlated electronic states in twisted double bilayer graphene
title_fullStr	Visualizing delocalized correlated electronic states in twisted double bilayer graphene
title_full_unstemmed	Visualizing delocalized correlated electronic states in twisted double bilayer graphene
title_sort	visualizing delocalized correlated electronic states in twisted double bilayer graphene
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/b9ecc13c2bbd4715ad9f7367cb66cfb9
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Visualizing delocalized correlated electronic states in twisted double bilayer graphene

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