Moire superlattice effects in graphene/boron-nitride van der Waals heterostructures
classification
❄️ cond-mat.mes-hall
keywords
graphenesuperlatticediraceffectsheterostructureswaalsboronboron-nitride
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Van der Waals heterostructures of graphene and hexagonal boron nitride feature a moir\'e superlattice for graphene's Dirac electrons. Here, we review the effects generated by this superlattice, including a specific miniband structure featuring gaps and secondary Dirac points, and a fractal spectrum of magnetic minibands known as Hofstadter's butterfly.
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