Topological flat bands and correlated states in twisted monolayer-bilayer graphene

Monolayer graphene placed with a twist on top of AB-stacked bilayer graphene hosts topological flat bands in a wide range of twist angles. The dispersion of these bands and gaps between them can be efficiently controlled by a perpendicular electric field, which induces topological transitions accomp...

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Bibliographic Details
Published in:	Physical Review Research
Main Authors:	Louk Rademaker, Ivan V. Protopopov, Dmitry A. Abanin
Format:	Article
Language:	English
Published:	American Physical Society 2020-07-01
Online Access:	http://doi.org/10.1103/PhysRevResearch.2.033150

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