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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Hlavní autoři:	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
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Nature Portfolio 2021-05-01
Edice:	Nature Communications
On-line přístup:	https://doi.org/10.1038/s41467-021-22711-1
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