{
  "id": "cond-mat/9801085",
  "version": "v1",
  "published": "1998-01-10T05:22:37.000Z",
  "updated": "1998-01-10T05:22:37.000Z",
  "title": "Phase Transition in ν=2 Bilayer Quantum Hall State",
  "authors": [
    "A. Sawada",
    "Z. F. Ezawa",
    "H. Ohno",
    "Y. Horikoshi",
    "Y. Ohno",
    "S. Kishimoto",
    "F. Matsukura",
    "M. Yasumoto",
    "A. Urayama"
  ],
  "comment": "5 pages including figures, RevTeX",
  "journal": "Physical Review Letters 80 (1998) 4534",
  "doi": "10.1103/PhysRevLett.80.4534",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "The Hall-plateau width and the activation energy were measured in the bilayer quantum Hall state at filling factor \\nu=2, 1 and 2/3, by changing the total electron density and the density ratio in the two quantum wells. Their behavior are remarkably different from one to another. The \\nu=1 state is found stable over all measured range of the density difference, while the \\nu=2/3$ state is stable only around the balanced point. The \\nu=2 state, on the other hand, shows a phase transition between these two types of the states as the electron density is changed.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1998-01-10T05:22:37.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "bilayer quantum hall state",
      "phase transition",
      "total electron density",
      "activation energy",
      "hall-plateau width"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "RevTeX",
      "pages": 5,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}