heterostructures.bib

@article{1304.1734v1,
  abstract = {We show that a slightly incommensurate hexagonal substrate (e.g., hexagonal boron nitride) applied to one side of bilayer graphene (BLG) with Bernal stacking inflicts inversion symmetry breaking and opens gaps in the spectrum of minibands created by the periodic moire pattern. This contrasts the behaviour of moire minibands in monolayer graphene, where well-resolved minibands are connected by Dirac points.},
  archiveprefix = {arXiv},
  author = {M. Mucha-Kruczynski and J. Wallbank and V. I. Fal'ko},
  comment = {published = 2013-04-05T14:45:42Z, updated = 2013-04-05T14:45:42Z, 11 pages, 4 figures},
  eprint = {1304.1734v1},
  month = apr,
  primaryclass = {cond-mat.mes-hall},
  title = {{Bilayer graphene heterostructures with hBN: Interplay between misalignment, interlayer asymmetry, and trigonal warping}},
  url = {https://arxiv.org/abs/1304.1734v1; https://arxiv.org/pdf/1304.1734v1},
  x-fetchedfrom = {arXiv.org},
  year = {2013}
}

@article{1211.4711v2,
  abstract = {Using a general symmetry-based approach, we provide a classification of generic miniband structures for electrons in graphene placed on substrates with the hexagonal Bravais symmetry. In particular, we identify conditions at which the first moir{\'e} miniband is separated from the rest of the spectrum by either one or a group of three isolated mini Dirac points and is not obscured by dispersion surfaces coming from other minibands. In such cases the Hall coefficient exhibits two distinct alternations of its sign as a function of charge carrier density.},
  archiveprefix = {arXiv},
  author = {J. R. Wallbank and A. A. Patel and M. Mucha-Kruczynski and A. K. Geim and V. I. Fal'ko},
  comment = {published = 2012-11-20T11:02:01Z, updated = 2013-05-02T09:33:25Z, 8 pages, 4 figures},
  eprint = {1211.4711v2},
  month = may,
  primaryclass = {cond-mat.mes-hall},
  title = {{Generic Miniband Structure of Graphene on a Hexagonal Substrate}},
  url = {https://arxiv.org/abs/1211.4711v2; https://arxiv.org/pdf/1211.4711v2},
  x-fetchedfrom = {arXiv.org},
  year = {2013}
}

@article{1303.6942v1,
  abstract = {Van der Waals heterostructures comprise a new class of artificial materials formed by stacking atomically-thin planar crystals. Here, we demonstrate band structure engineering of a van der Waals heterostructure composed of a monolayer graphene flake coupled to a rotationally-aligned hexagonal boron nitride substrate. The spatially-varying interlayer atomic registry results both in a local breaking of the carbon sublattice symmetry and a long-range moir{\'e} superlattice potential in the graphene. This interplay between short- and long-wavelength effects results in a band structure described by isolated superlattice minibands and an unexpectedly large band gap at charge neutrality, both of which can be tuned by varying the interlayer alignment. Magnetocapacitance measurements reveal previously unobserved fractional quantum Hall states reflecting the massive Dirac dispersion that results from broken sublattice symmetry. At ultra-high fields, integer conductance plateaus are observed at non-integer filling factors due to the emergence of the Hofstadter butterfly in a symmetry-broken Landau level.},
  archiveprefix = {arXiv},
  author = {B. Hunt and J. D. Sanchez-Yamagishi and A. F. Young and K. Watanabe and T. Taniguchi and P. Moon and M. Koshino and P. Jarillo-Herrero and R. C. Ashoori},
  comment = {published = 2013-03-27T19:52:42Z, updated = 2013-03-27T19:52:42Z, 6+11 pages, 4 figures main text, 15 figures supplementary text},
  eprint = {1303.6942v1},
  month = mar,
  primaryclass = {cond-mat.mes-hall},
  title = {{Massive Dirac fermions and Hofstadter butterfly in a van der Waals heterostructure}},
  url = {https://arxiv.org/abs/1303.6942v1; https://arxiv.org/pdf/1303.6942v1},
  x-fetchedfrom = {arXiv.org},
  year = {2013}
}

@article{PhysRevB.85.165110,
  author = {A. A. Zyuzin and Si Wu and A. A. Burkov},
  doi = {10.1103/PhysRevB.85.165110},
  issue = {16},
  journal = {Phys. Rev. B},
  month = apr,
  numpages = {9},
  pages = {165110},
  publisher = {American Physical Society},
  title = {{Weyl semimetal with broken time reversal and inversion symmetries}},
  url = {http://link.aps.org/doi/10.1103/PhysRevB.85.165110},
  volume = {85},
  year = {2012}
}

@article{PhysRevLett.107.127205,
  author = {A. A. Burkov and Leon Balents},
  doi = {10.1103/PhysRevLett.107.127205},
  issue = {12},
  journal = {Phys. Rev. Lett.},
  month = sep,
  numpages = {4},
  pages = {127205},
  publisher = {American Physical Society},
  title = {{Weyl Semimetal in a Topological Insulator Multilayer}},
  url = {http://link.aps.org/doi/10.1103/PhysRevLett.107.127205},
  volume = {107},
  year = {2011}
}

@article{PhysRevB.84.235126,
  author = {A. A. Burkov and M. D. Hook and Leon Balents},
  doi = {10.1103/PhysRevB.84.235126},
  issue = {23},
  journal = {Phys. Rev. B},
  month = dec,
  numpages = {14},
  pages = {235126},
  publisher = {American Physical Society},
  title = {{Topological nodal semimetals}},
  url = {http://link.aps.org/doi/10.1103/PhysRevB.84.235126},
  volume = {84},
  year = {2011}
}