{
  "id": "1312.3282",
  "version": "v1",
  "published": "2013-12-11T19:14:23.000Z",
  "updated": "2013-12-11T19:14:23.000Z",
  "title": "Phase-sensitive bichromatic photoresistance in a two-dimensional electron gas",
  "authors": [
    "Q. Shi",
    "M. Khodas",
    "A. Levchenko",
    "M. A. Zudov"
  ],
  "comment": "5 pages, 3 figures",
  "journal": "Phys. Rev. B 88, 245409 (2013)",
  "doi": "10.1103/PhysRevB.88.245409",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "We have studied microwave photoresistance in a two-dimensional electron system subject to two radiation fields (frequencies $\\omega_1$ and $\\omega_2$) using quantum kinetic equation. We have found that when $\\omega_2/\\omega_1= 1 + 2/N$, where $N$ is an integer, and both waves have the same polarization, the displacement mechanism gives rise to a new, phase-sensitive photoresistance. This photoresistance oscillates with the magnetic field and can be a good fraction of the total photoresistance under typical experimental conditions. The inelastic mechanism, on the other hand, gives zero phase-sensitive photoresistance if the radiation fields are circularly polarized.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2013-12-11T19:14:23.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "73.43.Qt",
      "73.40.-c",
      "73.21.-b",
      "73.63.Hs"
    ],
    "keywords": [
      "two-dimensional electron gas",
      "phase-sensitive bichromatic photoresistance",
      "two-dimensional electron system subject",
      "radiation fields",
      "quantum kinetic equation"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review B",
      "year": 2013,
      "month": "Dec",
      "volume": 88,
      "number": 24,
      "pages": 245409
    },
    "note": {
      "typesetting": "TeX",
      "pages": 5,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2013PhRvB..88x5409S"
    }
  }
}