Uncovering Topological Edge States in Twisted Bilayer Graphene

Authors :: Matthieu Fortin-Deschênes
Rui Pu
Yan-Feng Zhou
Chao Ma
Patrick Cheung
Kenji Watanabe
Takashi Taniguchi
Fan Zhang
Xu Du
Fengnian Xia
Source :: Nano Letters. 22:6186-6193
Publication Year :: 2022
Publisher :: American Chemical Society (ACS), 2022.
Abstract: Twisted bilayer graphene (t-BLG) has recently been introduced as a rich physical platform displaying flat electronic bands, strongly correlated states, and unconventional superconductivity. Studies have hinted at an unusual