{
  "id": "cond-mat/0304012",
  "version": "v1",
  "published": "2003-04-01T10:14:15.000Z",
  "updated": "2003-04-01T10:14:15.000Z",
  "title": "The enhancement of ferromagnetism in uniaxially stressed diluted magnetic semiconductors",
  "authors": [
    "Yu. G. Semenov",
    "V. A. Stephanovich"
  ],
  "comment": "Accepted for publication in Phys. Rev. B",
  "doi": "10.1103/PhysRevB.67.195203",
  "categories": [
    "cond-mat.dis-nn",
    "cond-mat.mtrl-sci"
  ],
  "abstract": "We predict a new mechanism of enhancement of ferromagnetic phase transition temperature $T_c$ in uniaxially stressed diluted magnetic semiconductors (DMS) of p-type. Our prediction is based on comparative studies of both Heisenberg (inherent to undistorted DMS with cubic lattice) and Ising (which can be applied to strongly enough stressed DMS) models in a random field approximation permitting to take into account the spatial inhomogeneity of spin-spin interaction. Our calculations of phase diagrams show that area of parameters for existence of DMS-ferromagnetism in Ising model is much larger than that in Heisenberg model.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2003-04-01T10:14:15.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "uniaxially stressed diluted magnetic semiconductors",
      "enhancement",
      "ferromagnetic phase transition temperature",
      "ferromagnetism",
      "random field approximation"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. B"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}