{
  "id": "1012.0168",
  "version": "v1",
  "published": "2010-12-01T11:59:42.000Z",
  "updated": "2010-12-01T11:59:42.000Z",
  "title": "Magnetoresistance in a High Mobility Two-Dimensional Electron Gas",
  "authors": [
    "L. Bockhorn",
    "P. Barthold",
    "D. Schuh",
    "W. Wegscheider",
    "R. J. Haug"
  ],
  "comment": "4 pages, 4 figures",
  "categories": [
    "cond-mat.mes-hall",
    "cond-mat.other"
  ],
  "abstract": "In a high mobility two-dimensional electron gas (2DEG) in a GaAs/AlGaAs quantum well we observe a strong magnetoresistance. In lowering the electron density the magnetoresistance gets more pronounced and reaches values of more than 300%. We observe that the huge magnetoresistance vanishes for increasing the temperature. An additional density dependent factor is introduced to be able to fit the parabolic magnetoresistance to the electron-electron interaction correction.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2010-12-01T11:59:42.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "73.43.Qt",
      "73.23.Ad",
      "72.10.-d"
    ],
    "keywords": [
      "high mobility two-dimensional electron gas",
      "additional density dependent factor",
      "electron-electron interaction correction",
      "huge magnetoresistance vanishes",
      "strong magnetoresistance"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1103/PhysRevB.83.113301",
      "journal": "Physical Review B",
      "year": 2011,
      "month": "Mar",
      "volume": 83,
      "number": 11,
      "pages": 113301
    },
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2011PhRvB..83k3301B"
    }
  }
}