{
  "id": "1102.4354",
  "version": "v1",
  "published": "2011-02-21T21:56:58.000Z",
  "updated": "2011-02-21T21:56:58.000Z",
  "title": "Crossover of thermal to shot noise in chaotic cavities",
  "authors": [
    "A. L. R. Barbosa",
    "J. G. G. S. Ramos",
    "D. Bazeia"
  ],
  "comment": "6 pages, 5 figures. To be published in Europhysics Letters",
  "journal": "EPL 93 (2011) 67003",
  "doi": "10.1209/0295-5075/93/67003",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "We study the crossover between thermal and shot-noise power in a chaotic quantum dot in the presence of non-ideal contacts at finite temperature. The result explicitly demonstrates that the temperature affect the suppression-amplification effect present in the main quantum noise. In particular, the weak localization contribution to the noise has an anomalous thermal behavior when one let the barriers vary, indicating the presence of a critical point related to specific value of the tunneling barriers. We also show how to get to the opaque limit of the quantum dot at finite temperature.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2011-02-21T21:56:58.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "shot noise",
      "chaotic cavities",
      "finite temperature",
      "weak localization contribution",
      "main quantum noise"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "journal": "EPL (Europhysics Letters)",
      "year": 2011,
      "month": "Mar",
      "volume": 93,
      "number": 6,
      "pages": 67003
    },
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2011EL.....9367003B"
    }
  }
}