{
  "id": "cond-mat/0305601",
  "version": "v3",
  "published": "2003-05-26T14:38:26.000Z",
  "updated": "2004-01-09T06:35:22.000Z",
  "title": "Topological oscillations of the magnetoconductance in disordered GaAs layers",
  "authors": [
    "S. S. Murzin",
    "A. G. M. Jansen",
    "I. Claus"
  ],
  "comment": "4 pages, 4 figures",
  "journal": "Phys. Rev. Lett. 92, 016802 (2004)",
  "doi": "10.1103/PhysRevLett.92.016802",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "Oscillatory variations of the diagonal ($G_{xx}$) and Hall ($G_{xy}$) magnetoconductances are discussed in view of topological scaling effects giving rise to the quantum Hall effect. They occur in a field range without oscillations of the density of states due to Landau quantization, and are, therefore, totally different from the Shubnikov-de Haas oscillations. Such oscillations are experimentally observed in disordered GaAs layers in the extreme quantum limit of applied magnetic field with a good description by the unified scaling theory of the integer and fractional quantum Hall effect.",
  "revisions": [
    {
      "version": "v3",
      "updated": "2004-01-09T06:35:22.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "disordered gaas layers",
      "topological oscillations",
      "scaling effects giving rise",
      "magnetoconductance",
      "fractional quantum hall effect"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}