{
  "id": "1204.2004",
  "version": "v1",
  "published": "2012-04-09T22:58:54.000Z",
  "updated": "2012-04-09T22:58:54.000Z",
  "title": "Dependence of spin torque switching probability on electric current",
  "authors": [
    "Tomohiro Taniguchi",
    "Hiroshi Imamura"
  ],
  "comment": "accepted to J. Nanosci. Nanotechnol. as a conference proceeding of Recent Trends in Nanomagnetism, Spintronics, and their Applications (RTNSA 2011)",
  "journal": "Journal of Nanoscience and Nanotechnology, 12 (9), 7520 (2012)",
  "doi": "10.1166/jnn.2012.6557",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "Dependence of the thermally assisted spin torque switching probability on the sweep electric current was investigated theoretically. The analytical expressions of the switching times for $b=1$ and $b=2$ are derived based on the rate equation, where $b$ is the exponent of the current term in the switching rate. The switching current is approximately proportional to the temperature $T$ and the logarithm of the sweep rate $v$ for both $b=1$ and $b=2$ in the experimentally performed ranges of $T$ and $v$. Experiments in very low temperature range are required to determine the exponent $b$.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2012-04-09T22:58:54.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "dependence",
      "sweep electric current",
      "assisted spin torque switching probability",
      "low temperature range",
      "thermally assisted spin torque"
    ],
    "tags": [
      "conference paper",
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2012arXiv1204.2004T"
    }
  }
}