{
  "annotation_id": "2e8c1fb5-afcd-4797-a660-830a3181fd30",
  "date_created": "2026-03-02T18:02:30.967000Z",
  "date_modified": "2026-03-02T18:02:30.967000Z",
  "file_hash": "f3ef40f2d056146db10174aa707ea9916c962cffcbcf6da583e6a3ab33f4b7ba",
  "private": false,
  "record": {
    "abstract": "We report on room-temperature coherent manipulation of the spin of a single\nnitrogen-vacancy center in diamond and a study of its coherence as a function\nof magnetic field. We use magnetic resonance to induce Rabi nutations, and\napply a Hahn spin echo to remove the effect of low-frequency dephasing. A sharp\nrise in the decoherence rate is observed at magnetic fields where the\nnitrogen-vacancy center spin couples resonantly to substitutional nitrogen\nspins via the magnetic dipolar coupling. Finally, we find evidence that away\nfrom these energy resonances spin flips of nitrogen electrons are the main\nsource of decoherence.",
    "arxiv_id": "quant-ph/0608233",
    "authors": [
      "R. Hanson",
      "O. Gywat",
      "D. D. Awschalom"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.mes-hall"
    ],
    "doi": "10.1103/PhysRevB.74.161203",
    "journal_ref": "Phys. Rev. B 74, 161203(R) (2006)",
    "title": "Room-temperature manipulation and decoherence of a single spin in   diamond",
    "url": "https://arxiv.org/abs/quant-ph/0608233"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3c41e104-c45c-4954-aac2-5503242ea426",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}