{
  "id": "cond-mat/0209251",
  "version": "v1",
  "published": "2002-09-10T22:22:04.000Z",
  "updated": "2002-09-10T22:22:04.000Z",
  "title": "One-dimensional continuum and exciton states in quantum wires",
  "authors": [
    "Hidefumi Akiyama",
    "Loren N. Pfeiffer",
    "Masahiro Yoshita",
    "Aron Pinczuk",
    "Ken W. West"
  ],
  "comment": "4 pages, 4 figures, RevTeX",
  "doi": "10.1063/1.1539552",
  "categories": [
    "cond-mat.mes-hall",
    "cond-mat.mtrl-sci"
  ],
  "abstract": "High-quality T-shaped quantum wires are fabricated by cleaved-edge overgrowth with the molecular beam epitaxy on the interface improved by a growth-interrupt high-temperature anneal. Characterization by micro-photoluminescence (PL) and PL excitation (PLE) spectroscopy at 5 K reveals high uniformity, a sharp spectral width, and a small Stokes shift of one-dimensional (1-D) excitons. The PLE spectrum for 1-D states shows a large peak of ground-state excitons and a small absorption band ascribed to 1-D continuum states with an onset at 11 meV above the exciton peak.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2002-09-10T22:22:04.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "exciton states",
      "one-dimensional continuum",
      "small absorption band",
      "molecular beam epitaxy",
      "growth-interrupt high-temperature anneal"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "RevTeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}