Multiple flat bands and topological Hofstadter butterfly in twisted bilayer graphene close to the second magic angle

Moiré superlattices in two-dimensional van der Waals heterostructures provide an efficient way to engineer electron band properties. The recent discovery of exotic quantum phases and their interplay in twisted bilayer graphene (tBLG) has made this moiré system one of the most renowned condensed matt...

Full description

Saved in:
Bibliographic Details
Published in:Proc Natl Acad Sci U S A
Main Authors: Lu, Xiaobo, Lian, Biao, Chaudhary, Gaurav, Piot, Benjamin A., Romagnoli, Giulio, Watanabe, Kenji, Taniguchi, Takashi, Poggio, Martino, MacDonald, Allan H., Bernevig, B. Andrei, Efetov, Dmitri K.
Format: Artigo
Language:Inglês
Published: National Academy of Sciences 2021
Subjects:
Physical Sciences
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC8325360/
https://ncbi.nlm.nih.gov/pubmed/34301893
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.2100006118
Tags: Add Tag
No Tags, Be the first to tag this record!

Similar Items