{
  "id": "cond-mat/0405186",
  "version": "v1",
  "published": "2004-05-10T13:11:44.000Z",
  "updated": "2004-05-10T13:11:44.000Z",
  "title": "Spin-Spin Interaction In Artificial Molecules With In-Plane Magnetic Field",
  "authors": [
    "Devis Bellucci",
    "Massimo Rontani",
    "Guido Goldoni",
    "Filippo Troiani",
    "Elisa Molinari"
  ],
  "comment": "Proc. of EP2DS-15, Nara, Japan - 6 pages, 4 figures",
  "journal": "Physica E 22, 482 (2004)",
  "doi": "10.1016/j.physe.2003.12.050",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "We investigate theoretically the spin-spin interaction of two-electrons in vertically coupled QDs as a function of the angle between magnetic field and growth axis. Our numerical approach is based on a real-space description of single-particle states in realistic samples and exact diagonalization of carrier-carrier Coulomb interaction. In particular, the effect of the in-plane field component on tunneling and, therefore, spin-spin interaction will be discussed; the singlet-triplet phase diagram as a function of the field strength and direction is drawn.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2004-05-10T13:11:44.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "in-plane magnetic field",
      "spin-spin interaction",
      "artificial molecules",
      "singlet-triplet phase diagram",
      "in-plane field component"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}