{
  "id": "cond-mat/9612157",
  "version": "v1",
  "published": "1996-12-17T17:13:38.000Z",
  "updated": "1996-12-17T17:13:38.000Z",
  "title": "Non-Fermi-Liquid Behavior of Compressible States of Electrons on the Lowest Landau Level",
  "authors": [
    "D. V. Khveshchenko"
  ],
  "comment": "5 pages, Latex. To appear in the Proceedings of the Euroconference on \"Correlations in Unconventional Quantum Liquids\" in Z.Phys.B",
  "doi": "10.1007/s002570050373",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "Experiments show that at even denominator fractions (EDFs) ($\\nu=1/2, 3/4, 3/2$,...) the two-dimensional electron gas in a strong magnetic field becomes compressible, has no energy gap, and demonstrates the presence of an ostensible Fermi surface. Since this phenomenon results from a minimization of the interaction, rather than the kinetic energy, the EDF states might well exhibit deviations from a conventional Fermi liquid. We show that impurity scattering at EDFs and its interference with electron-electron and electron-phonon interactions provide examples of intrinsically non-Fermi-liquid transport.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1996-12-17T17:13:38.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "lowest landau level",
      "non-fermi-liquid behavior",
      "compressible states",
      "two-dimensional electron gas",
      "strong magnetic field"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "LaTeX",
      "pages": 5,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}