{
  "id": "0709.4330",
  "version": "v1",
  "published": "2007-09-27T08:41:51.000Z",
  "updated": "2007-09-27T08:41:51.000Z",
  "title": "Magneto-gyrotropic photogalvanic effects in GaN/AlGaN two-dimensional systems",
  "authors": [
    "W. Weber",
    "S. Seidl",
    "S. N. Danilov",
    "W. Prettl",
    "V. V. Bel'kov",
    "L. E. Golub",
    "E. L. Ivchenko",
    "Z. D. Kvon",
    "Hyun-Ick Cho",
    "Jung-Hee Lee",
    "S. D. Ganichev"
  ],
  "comment": "Accepted for publication in Solid State Communications",
  "doi": "10.1016/j.ssc.2007.09.035",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "The magneto-gyrotropic photogalvanic and spin-galvanic effects are observed in (0001)-oriented GaN/AlGaN heterojunctions excited by terahertz radiation. We show that free-carrier absorption of linearly or circularly polarized terahertz radiation in low-dimensional structures causes an electric photocurrent in the presence of an in-plane magnetic field. Microscopic mechanisms of these photocurrents based on spin-related phenomena are discussed. Properties of the magneto-gyrotropic and spin-galvanic effects specific for hexagonal heterostructures are analyzed.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2007-09-27T08:41:51.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "magneto-gyrotropic photogalvanic effects",
      "gan/algan two-dimensional systems",
      "spin-galvanic effects specific",
      "in-plane magnetic field",
      "free-carrier absorption"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "journal": "Solid State Communications",
      "year": 2008,
      "month": "Jan",
      "volume": 145,
      "number": 1,
      "pages": 56
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2008SSCom.145...56W"
    }
  }
}