English

Moire superlattice effects in graphene/boron-nitride van der Waals heterostructures

Mesoscale and Nanoscale Physics 2015-11-05 v1

Abstract

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.

Keywords

Cite

@article{arxiv.1411.1235,
  title  = {Moire superlattice effects in graphene/boron-nitride van der Waals heterostructures},
  author = {J. R. Wallbank and M. Mucha-Kruczynski and Xi Chen and V. I. Fal'ko},
  journal= {arXiv preprint arXiv:1411.1235},
  year   = {2015}
}

Comments

25 pages, 7 figures