{
  "id": "1409.0457",
  "version": "v1",
  "published": "2014-09-01T15:50:33.000Z",
  "updated": "2014-09-01T15:50:33.000Z",
  "title": "Correlation between morphology and transport properties of quasi-free-standing monolayer graphene",
  "authors": [
    "Yuya Murata",
    "Torge Mashoff",
    "Makoto Takamura",
    "Shinichi Tanabe",
    "Hiroki Hibino",
    "Fabio Beltram",
    "Stefan Heun"
  ],
  "categories": [
    "cond-mat.mes-hall",
    "cond-mat.mtrl-sci"
  ],
  "abstract": "We investigate the morphology of quasi-free-standing monolayer graphene (QFMLG) formed at several temperatures by hydrogen intercalation and discuss its relationship with transport properties. Features corresponding to incomplete hydrogen intercalation at the graphene-substrate interface are observed by scanning tunneling microscopy on QFMLG formed at 600 and 800{\\deg}C. They contribute to carrier scattering as charged impurities. Voids in the SiC substrate and wrinkling of graphene appear at 1000{\\deg}C, and they decrease the carrier mobility significantly.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2014-09-01T15:50:33.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "quasi-free-standing monolayer graphene",
      "transport properties",
      "morphology",
      "correlation",
      "incomplete hydrogen intercalation"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}