{
  "id": "cond-mat/0309496",
  "version": "v1",
  "published": "2003-09-22T10:53:44.000Z",
  "updated": "2003-09-22T10:53:44.000Z",
  "title": "Quantum Pumping and Quantized Magnetoresistance in a Hall Bar",
  "authors": [
    "M. Blaauboer"
  ],
  "comment": "RevTeX, 3 figures",
  "journal": "Phys. Rev. B 68, 205316 (2003)",
  "doi": "10.1103/PhysRevB.68.205316",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "We show how a dc current can be generated in a Hall bar without applying a bias voltage. The Hall resistance $R_H$ that corresponds to this pumped current is quantized, just as in the usual integer quantum Hall effect (IQHE). In contrast with the IQHE, however, the longitudinal resistance $R_{xx}$ does not vanish on the plateaus, but equals the Hall resistance. We propose an experimental geometry to measure the pumped current and verify the predicted behavior of $R_H$ and $R_{xx}$.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2003-09-22T10:53:44.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "hall bar",
      "quantized magnetoresistance",
      "quantum pumping",
      "usual integer quantum hall effect",
      "hall resistance"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. B"
    },
    "note": {
      "typesetting": "RevTeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}