{
  "id": "cond-mat/0407540",
  "version": "v1",
  "published": "2004-07-20T22:58:39.000Z",
  "updated": "2004-07-20T22:58:39.000Z",
  "title": "Spin-dependent (magneto)transport through a ring due to spin-orbit interaction",
  "authors": [
    "B. Molnar",
    "F. M. Peeters",
    "P. Vasilopoulos"
  ],
  "comment": "19 pages, 9 figures",
  "journal": "Phys. Rev. B 69, 155335 (2004)",
  "doi": "10.1103/PhysRevB.69.155335",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "Electron transport through a one-dimensional ring connected with two external leads, in the presence of spin-orbit interaction (SOI) of strength \\alpha and a perpendicular magnetic field is studied. Applying Griffith's boundary conditions we derive analytic expressions for the reflection and transmission coefficients of the corresponding one-electron scattering problem. We generalize earlier conductance results by Nitta et al. [Appl. Phys. Lett. 75, 695 (1999)] and investigate the influence of \\alpha, temperature, and a weak magnetic field on the conductance. Varying \\alpha and temperature changes the position of the minima and maxima of the magnetic-field dependent conductance, and it may even convert a maximum into a minimum and vice versa.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2004-07-20T22:58:39.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "spin-orbit interaction",
      "spin-dependent",
      "applying griffiths boundary conditions",
      "perpendicular magnetic field",
      "magnetic-field dependent conductance"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. B"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 19,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}