{
  "id": "cond-mat/9707087",
  "version": "v2",
  "published": "1997-07-09T13:07:16.000Z",
  "updated": "2000-02-05T05:22:22.000Z",
  "title": "h/2e oscillations and quantum chaos in ballistic Aharonov-Bohm billiards",
  "authors": [
    "Shiro Kawabata",
    "Katsuhiro Nakamura"
  ],
  "comment": "RevTeX, 6 pages, 5 figures",
  "journal": "Phys. Rev. B 57 (1998) 6282",
  "doi": "10.1103/PhysRevB.57.6282",
  "categories": [
    "cond-mat.mes-hall",
    "nlin.CD"
  ],
  "abstract": "We study the quantum interference effect for the single ballistic Aharonov-Bohm billiard in the presence of a weak magnetic field B. The diagonal part of the wave-number averaged reflection coefficient $\\delta {\\cal R}_D$ is calculated by use of semi-classical scattering theory. In addition to the appearance of \"h/2e oscillation\" that are caused by interference between time-reversed coherent backscattering classical trajectories, B in the conducting region leads to negative magnetoresistance and dampening of the h/2e oscillation amplitude. The B dependence of the results reflects the underlying classical (chaotic and regular) dynamics.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2000-02-05T05:22:22.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "quantum chaos",
      "coherent backscattering classical trajectories",
      "single ballistic aharonov-bohm billiard",
      "quantum interference effect",
      "wave-number averaged reflection coefficient"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. B"
    },
    "note": {
      "typesetting": "RevTeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}