Model for the metal-insulator transition in graphene superlattices and beyond

Model for the metal-insulator transition in graphene superlattices and beyond

We propose a two-orbital Hubbard model on an emergent honeycomb lattice to describe the low-energy physics of twisted bilayer graphene. Our model provides a theoretical basis for studying metal-insulator transition, Landau level degeneracy lifting, and unconventional superconductivity that are recen...

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Bibliographic Details
Main Authors: Yuan, Fanqi (Contributor), Fu, Liang (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor), Massachusetts Institute of Technology. Materials Systems Laboratory (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2018-07-09T14:19:21Z.
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