{
  "id": "cond-mat/0201065",
  "version": "v1",
  "published": "2002-01-07T02:14:08.000Z",
  "updated": "2002-01-07T02:14:08.000Z",
  "title": "Zero-Field Satellites of a Zero-Bias Anomaly",
  "authors": [
    "V. M. Apalkov",
    "M. E. Raikh"
  ],
  "comment": "7 pages including 2 figures",
  "journal": "Phys. Rev. Lett. 89, 096805 (2002)",
  "doi": "10.1103/PhysRevLett.89.096805",
  "categories": [
    "cond-mat.mes-hall",
    "cond-mat.dis-nn"
  ],
  "abstract": "Spin-orbit (SO) splitting, $\\pm \\omega_{SO}$, of the electron Fermi surface in two-dimensional systems manifests itself in the interaction-induced corrections to the tunneling density of states, $\\nu (\\epsilon)$. Namely, in the case of a smooth disorder, it gives rise to the satellites of a zero-bias anomaly at energies $\\epsilon=\\pm 2\\omega_{SO}$. Zeeman splitting, $\\pm \\omega_{Z}$, in a weak parallel magnetic field causes a narrow {\\em plateau} of a width $\\delta\\epsilon=2\\omega_{Z}$ at the top of each sharp satellite peak. As $\\omega_{Z}$ exceeds $\\omega_{SO}$, the SO satellites cross over to the conventional narrow maxima at $\\epsilon = \\pm 2\\omega_{Z}$ with SO-induced plateaus $\\delta\\epsilon=2\\omega_{SO}$ at the tops.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2002-01-07T02:14:08.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "zero-bias anomaly",
      "zero-field satellites",
      "weak parallel magnetic field",
      "electron fermi surface",
      "two-dimensional systems manifests"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "TeX",
      "pages": 7,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}