{
  "annotation_id": "111e7d5e-c18f-4c1a-9f4e-57933f152be6",
  "date_created": "2026-03-02T18:02:13.329000Z",
  "date_modified": "2026-03-02T18:02:13.329000Z",
  "file_hash": "8b9a7abb47d75d81270d054dc7b5c3fc66ba49704d6eb72a68edd92864061631",
  "private": false,
  "record": {
    "abstract": "We report on the application of a dynamic decoherence control pulse sequence\non a nuclear quadrupole transition in $Pr^{3+}:Y_2SiO_5$ . Process tomography\nis used to analyse the effect of the pulse sequence. The pulse sequence was\nfound to increase the decoherence time of the transition to over 30 seconds.\nAlthough the decoherence time was significantly increased, the population terms\nwere found to rapidly decay on the application of the pulse sequence. The\nincrease of this decay rate is attributed to inhomogeneity in the ensemble.\nMethods to circumvent this limit are discussed.",
    "arxiv_id": "quant-ph/0412061",
    "authors": [
      "E. Fraval",
      "M. J. Sellars",
      "J. J. Longdell"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.95.030506",
    "title": "Dynamic decoherence control of a solid-state nuclear quadrupole qubit",
    "url": "https://arxiv.org/abs/quant-ph/0412061"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0e985082-6729-4e50-892f-73be35a41883",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}