{
  "id": "cond-mat/0703419",
  "version": "v1",
  "published": "2007-03-15T17:21:49.000Z",
  "updated": "2007-03-15T17:21:49.000Z",
  "title": "Noise Correlations in a Coulomb Blockaded Quantum Dot",
  "authors": [
    "Y. Zhang",
    "L. DiCarlo",
    "D. T. McClure",
    "M. Yamamoto",
    "S. Tarucha",
    "C. M. Marcus",
    "M. P. Hanson",
    "A. C. Gossard"
  ],
  "journal": "Phys. Rev. Lett. 99, 036603 (2007).",
  "doi": "10.1103/PhysRevLett.99.036603",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "We report measurements of current noise auto- and cross-correlation in a tunable quantum dot with two or three leads. As the Coulomb blockade is lifted at finite source-drain bias, the auto-correlation evolves from super-Poissonian to sub-Poissonian in the two-lead case, and the cross-correlation evolves from positive to negative in the three-lead case, consistent with transport through multiple levels. Cross-correlations in the three-lead dot are found to be proportional to the noise in excess of the Poissonian value in the limit of weak output tunneling.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2007-03-15T17:21:49.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "coulomb blockaded quantum dot",
      "noise correlations",
      "finite source-drain bias",
      "tunable quantum dot",
      "report measurements"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}