1.6k citations · 2.2k across the 17 of their papers we have counts for
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cond-mat.mes-hall2020★ 159 cited
Competing zero-field Chern insulators in Superconducting Twisted Bilayer Graphene
Petr Stepanov, Ming Xie, Takashi Taniguchi +5
The discovery of magic angle twisted bilayer graphene (MATBG) has unveiled a rich variety of superconducting, magnetic and topologically nontrivial phases. The existence of all the…
cond-mat.mes-hall2020★ 58 cited
Weak-field Hall Resistivity and Spin/Valley Flavor Symmetry Breaking in Magic-Angle Twisted Bilayer Graphene
Ming Xie, Allan H. MacDonald
Near a magic twist angle, the lowest energy conduction and valence bands of bilayer graphene moiré superlattices become extremely narrow. The band dispersion that remains is sensit…
cond-mat.str-el2020★ 26 cited
Lattice Collective Modes from a Continuum Model of Magic-Angle Twisted Bilayer Graphene
Ajesh Kumar, Ming Xie, A. H. MacDonald
We show that the insulating states of magic-angle twisted bilayer graphene support a series of collective modes corresponding to local particle-hole excitations on triangular latti…