{
  "annotation_id": "9fe409b7-1a2f-44fe-bb02-0c57ef2f801f",
  "date_created": "2026-03-02T18:01:52.985000Z",
  "date_modified": "2026-03-02T18:01:52.985000Z",
  "file_hash": "6d4c943c58de309642aee9fb87454ccec72f98698d8abda4d5400bee82169239",
  "private": false,
  "record": {
    "abstract": "We report on the preparation and detection of entangled states between an\nelectron spin 1/2 and a nuclear spin 1/2 in a molecular single crystal. These\nwere created by applying pulses at ESR (9.5 GHz) and NMR (28 MHz) frequencies.\nEntanglement was detected by using a special entanglement detector sequence\nbased on a unitary back transformation including phase rotation.",
    "arxiv_id": "quant-ph/0209137",
    "authors": [
      "M. Mehring",
      "J. Mende",
      "W. Scherer"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.90.153001",
    "title": "Entanglement between an electron and a nuclear spin 1/2",
    "url": "https://arxiv.org/abs/quant-ph/0209137"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "572d081a-fc8f-4575-8527-04504b543305",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}