{
  "annotation_id": "12790fc5-448a-4a78-8306-dc2181e4f1cc",
  "date_created": "2026-03-02T18:01:48.333000Z",
  "date_modified": "2026-03-02T18:01:48.333000Z",
  "file_hash": "dae8cea96249f838976932fb2d1916a6676587ee84f81303dc1f2bf4f681a924",
  "private": false,
  "record": {
    "abstract": "We sympathetically cool a trapped 112Cd+ ion by directly Doppler-cooling a\n114Cd+ ion in the same trap. This is the first demonstration of optically\naddressing a single trapped ion being sympathetically cooled by a different\nspecies ion. Notably, the experiment uses a single laser source, and does not\nrequire strong focusing. This paves the way toward reducing decoherence in an\nion trap quantum computer based on Cd+ isotopes.",
    "arxiv_id": "quant-ph/0112084",
    "authors": [
      "B. B. Blinov",
      "L. Deslauriers",
      "P. Lee",
      "M. J. Madsen",
      "R. Miller",
      "C. Monroe"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.65.040304",
    "journal_ref": "Phys. Rev. A 65, 040304(R) (2002)",
    "title": "Sympathetic Cooling of Trapped Cd+ Isotopes",
    "url": "https://arxiv.org/abs/quant-ph/0112084"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a91aeb29-b7d4-4593-a233-7a56839ce96c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}