期刊
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS
卷 260, 期 5, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/pssb.202200344
关键词
quantum anomalous Hall effect; superconducting; twisted bilayer graphene; twisted multilayer graphene
This article reviews the unique properties of twisted bilayer graphene (TBG), the first experimentally discovered two-dimensional material. The main topics covered include the correlated insulating phase, superconducting phase, quantum anomalous Hall effect, and theoretical analysis. Twisted multilayer graphene, with better tunability than TBG, is also discussed, followed by conclusions and proposed research fields.
Graphene is the first experimentally discovered two-dimensional material. This article reviews the unique properties of the so-called twisted bilayer graphene (TBG), which can be considered a superstructure formed by stacking two graphene layers with a specific twisting angle. The main topics covered by this review include the correlated insulating phase, superconducting phase, quantum anomalous Hall effect, and the corresponding theoretical analysis. In addition, the twisted multilayer graphene, considered to have better tunability than the TBG, is discussed, followed by our conclusions and proposed research fields.
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