{
  "id": "cond-mat/9912395",
  "version": "v1",
  "published": "1999-12-21T22:49:50.000Z",
  "updated": "1999-12-21T22:49:50.000Z",
  "title": "Monte Carlo Simulations of Doped, Diluted Magnetic Semiconductors - a System with Two Length Scales",
  "authors": [
    "R. N. Bhatt",
    "Xin Wan"
  ],
  "comment": "12 pages, latex, 7 figures; submitted to International Journal of Modern Physics C, Proceedings of the U.S.-Japan Bilateral Seminar: Understanding and Conquering Long Time Scales in Computer Simulations",
  "journal": "Int. J. Mod. Phys. C 10, 1459 (1999)",
  "categories": [
    "cond-mat.dis-nn",
    "cond-mat.mtrl-sci"
  ],
  "abstract": "We describe a Monte Carlo simulation study of the magnetic phase diagram of diluted magnetic semiconductors doped with shallow impurities in the low concentration regime. We show that because of a wide distribution of interaction strengths, the system exhibits strong quantum effects in the magnetically ordered phase. A discrete spin model, found to closely approximate the quantum system, shows long relaxation times, and the need for specialized cluster algorithms for updating spin configurations. Results for a representative system are presented.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1999-12-21T22:49:50.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "diluted magnetic semiconductors",
      "length scales",
      "monte carlo simulation study",
      "magnetic phase diagram",
      "long relaxation times"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1142/S0129183199001248",
      "journal": "International Journal of Modern Physics C",
      "year": 1999,
      "volume": 10,
      "number": 8,
      "pages": 1459
    },
    "note": {
      "typesetting": "LaTeX",
      "pages": 12,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "1999IJMPC..10.1459B"
    }
  }
}