{
  "id": "cond-mat/0502095",
  "version": "v2",
  "published": "2005-02-03T13:10:39.000Z",
  "updated": "2006-09-06T11:44:57.000Z",
  "title": "Electron correlations and single-particle physics in the Integer Quantum Hall Effect",
  "authors": [
    "Alexander Struck",
    "Bernhard Kramer"
  ],
  "comment": "4 pages, 2 figures, replaced with revised version",
  "journal": "Phys. Rev. Lett. 97, 106801 (2006)",
  "doi": "10.1103/PhysRevLett.97.106801",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "The compressibility of a two-dimensional electron system with spin in a spatially correlated random potential and a quantizing magnetic field is investigated. Electron-electron interaction is treated with the Hartree-Fock method. Numerical results for the influences of interaction and disorder on the compressibility as a function of the particle density and the strength of the magnetic field are presented. Localization-delocalization transitions associated with highly compressible region in the energy spectrum are found at half-integer filling factors. Coulomb blockade effects are found near integer fillings in the regions of low compressibility. Results are compared with recent experiments.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2006-09-06T11:44:57.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "integer quantum hall effect",
      "electron correlations",
      "single-particle physics",
      "magnetic field",
      "two-dimensional electron system"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}