{
  "id": "1007.0615",
  "version": "v3",
  "published": "2010-07-05T04:34:49.000Z",
  "updated": "2010-12-31T06:39:48.000Z",
  "title": "Green's function technique for a two-electrode mesoscopic system under bias",
  "authors": [
    "Jongbae Hong"
  ],
  "comment": "12 pages, 1 figure",
  "categories": [
    "cond-mat.mes-hall",
    "cond-mat.str-el"
  ],
  "abstract": "We present a Green's function technique for studying the nonlinear conductance of a nanocontact system with two electrodes at different chemical potentials. The retarded Green's function for a single-impurity Anderson model with two reservoirs is obtained in terms of a $5\\times 5$ matrix in which the effect of bias is contained. A complete set of basis vectors for the single-impurity Anderson model has been provided before formulating the Green's function. Finally, we present a self-consistent method to fix the undetermined quantities existing in the matrix elements for the retarded Green's function.",
  "revisions": [
    {
      "version": "v3",
      "updated": "2010-12-31T06:39:48.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "greens function technique",
      "two-electrode mesoscopic system",
      "single-impurity anderson model",
      "retarded greens function",
      "complete set"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 12,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2010arXiv1007.0615H"
    }
  }
}