Twisted bilayer graphene aligned with hexagonal boron nitride: Anomalous Hall effect and a lattice model
A recent experiment reported a large anomalous Hall effect in magic angle twisted bilayer graphene (TBG) aligned with a hexagonal boron nitride (h-BN) substrate at 3/4 filling of the conduction band. In this paper we study this system theoretically and propose explanations of this observation. We em...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2019-11-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.1.033126 |