{
  "annotation_id": "ff8fa863-4a04-45f2-b2b8-80b03b7bf181",
  "date_created": "2026-03-02T18:02:23.820000Z",
  "date_modified": "2026-03-02T18:02:23.820000Z",
  "file_hash": "d7d88955cf43aae6dc2091ff64cbaaa4586f766ac9aef776eb5e86a880db2d2b",
  "private": false,
  "record": {
    "abstract": "By the application of an in-plane magnetic field, we demonstrate control of\nthe fine structure polarisation splitting of the exciton emission lines in\nindividual InAs quantum dots. The selection of quantum dots with certain\nbarrier composition and confinement energies is found to determine the magnetic\nfield dependent increase or decrease of the separation of the bright exciton\nemission lines, and has enabled the splitting to be tuned to zero within the\nresolution of our experiments. Observed behaviour allows us to determine\ng-factors and exchange splittings for different types of dots.",
    "arxiv_id": "quant-ph/0601199",
    "authors": [
      "R. M. Stevenson",
      "R. J. Young",
      "P. See",
      "D. G. Gevaux",
      "K. Cooper",
      "P. Atkinson",
      "I. Farrer",
      "D. A. Ritchie",
      "A. J. Shields"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.other"
    ],
    "doi": "10.1103/PhysRevB.73.033306",
    "journal_ref": "Phys. Rev. B 73, 033306 (2006)",
    "title": "Magnetic-field-induced reduction of the exciton polarization splitting   in InAs quantum dots",
    "url": "https://arxiv.org/abs/quant-ph/0601199"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "76792551-5795-4cf7-9605-3ae1834ffa56",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}