A rhombohedral hexalayer graphene/hBN moiré device hosts a doping-switchable Chern insulator, three competing isospin insulators at v=2, and charge-density-wave states at fractional fillings.
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Switchable Chern insulator, isospin competitions and charge density waves in rhombohedral graphene moire superlattices
A rhombohedral hexalayer graphene/hBN moiré device hosts a doping-switchable Chern insulator, three competing isospin insulators at v=2, and charge-density-wave states at fractional fillings.