{
  "id": "1112.4763",
  "version": "v1",
  "published": "2011-12-20T16:46:34.000Z",
  "updated": "2011-12-20T16:46:34.000Z",
  "title": "Microwave photoresistance in a two-dimensional electron gas with separated Landau levels",
  "authors": [
    "A. T. Hatke",
    "M. A. Zudov",
    "L. N. Pfeiffer",
    "K. W. West"
  ],
  "journal": "Physical Review B - Rapid Communications 84, 241304(R) (2011)",
  "doi": "10.1103/PhysRevB.84.241304",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "Theories of microwave-induced resistance oscillations in high-mobility two-dimensional electron gas predict that with decreasing oscillation order $n$ or with increasing frequency $\\omega$ the photoresistance maxima should appear closer to the cyclotron resonance harmonics due to increased Landau level separation. In this experimental study we demonstrate that while for a given $\\omega$ the peaks do move towards the harmonics with decreasing $n$, there is no corresponding movement with increasing $\\omega$ for a given $n$. These findings show that the positions of the photoresistance maxima cannot be directly linked to the Landau level separation challenging our current understanding of the phenomenon.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2011-12-20T16:46:34.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "73.43.Qt",
      "73.63.Hs",
      "73.21.-b",
      "73.40.-c"
    ],
    "keywords": [
      "separated landau levels",
      "microwave photoresistance",
      "high-mobility two-dimensional electron gas predict",
      "photoresistance maxima",
      "increased landau level separation"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review B",
      "year": 2011,
      "month": "Dec",
      "volume": 84,
      "number": 24,
      "pages": 241304
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2011PhRvB..84x1304H"
    }
  }
}