{
  "annotation_id": "95db9e35-6ed2-4627-895b-2d4a81f5fe82",
  "date_created": "2026-03-02T18:02:34.494000Z",
  "date_modified": "2026-03-02T18:02:34.494000Z",
  "file_hash": "e4f7a9c4398e5f5b0dee9f9a93179d9e91fa3e0c87eecacd8fe62aff0c7db83a",
  "private": false,
  "record": {
    "abstract": "We report on the use of an aperture in an aluminum oxide layer to restrict\ncurrent injection into a single self-assembled InAs quantum dot, from an\nensemble of such dots within a large mesa. The insulating aperture is formed\nthrough the wet-oxidation of a layer of AlAs. Under photoluminescence we\nobserve that only one quantum dot in the ensemble exhibits a Stark shift, and\nthat the same single dot is visible under electroluminescence. Autocorrelation\nmeasurements performed on the electroluminescence confirm that we are observing\nemission from a single quantum dot.",
    "arxiv_id": "quant-ph/0612046",
    "authors": [
      "D. J. P. Ellis",
      "A. J. Bennett",
      "P. Atkinson",
      "D. A. Ritchie",
      "A. J. Shields"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.other"
    ],
    "doi": "10.1063/1.2190451",
    "journal_ref": "Appl. Phys. Lett. 88, 133509 (2006)",
    "title": "Electrically addressing a single self-assembled quantum dot",
    "url": "https://arxiv.org/abs/quant-ph/0612046"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2abe18a7-49e8-4ceb-a914-4910545e1781",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}