{
  "id": "1102.5660",
  "version": "v1",
  "published": "2011-02-28T13:45:23.000Z",
  "updated": "2011-02-28T13:45:23.000Z",
  "title": "Misoriented bilayer graphene in a magnetic field: Optical transitions at commensurate angles",
  "authors": [
    "Vadim M. Apalkov",
    "Tapash Chakraborty"
  ],
  "comment": "4 pages, 4 figures",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "Misoriented bilayer graphene with commensurate angles shows unique magneto-optical properties. The optical absorption spectra of such a system strongly depend on the angle of rotation. For a general commensurate twist angle the absorption spectra has a simple single-peak structure. However, our studies indicate that there are special angles at which the absorption spectra of the rotated bilayer exhibit well developed multi-peak structures. These angles correspond to even symmetry of the rotated graphene with respect to the sublattice exchange. Magneto-spectroscopy can therefore be a potentially useful scheme to determine the twist angles.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2011-02-28T13:45:23.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "misoriented bilayer graphene",
      "commensurate angles",
      "magnetic field",
      "optical transitions",
      "absorption spectra"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2011arXiv1102.5660A"
    }
  }
}