{
  "annotation_id": "99a5d7d8-a4f9-43ab-a13d-9fe3a45cfe8f",
  "date_created": "2026-03-02T18:02:23.733000Z",
  "date_modified": "2026-03-02T18:02:23.733000Z",
  "file_hash": "ac64cb37358ecb719c99ba189fbdfab569745f0348cf548a8224e98df7fe3f9a",
  "private": false,
  "record": {
    "abstract": "We report observation of the paramagnetic Faraday rotation of spin-polarized\nytterbium (Yb) atoms. As the atomic samples, we used an atomic beam, released\natoms from a magneto-optical trap (MOT), and trapped atoms in a\nfar-off-resonant trap (FORT). Since Yb is diamagnetic and includes a spin-1/2\nisotope, it is an ideal sample for the spin physics, such as quantum\nnon-demolition measurement of spin (spin QND), for example. From the results of\nthe rotation angle, we confirmed that the atoms were almost perfectly\npolarized.",
    "arxiv_id": "quant-ph/0512056",
    "authors": [
      "M. Takeuchi",
      "T. Takano",
      "S. Ichihara",
      "Y. Takasu",
      "M. Kumakura",
      "T. Yabuzaki",
      "Y. Takahashi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/s00340-006-2136-y",
    "title": "Paramagnetic Faraday rotation with spin-polarized ytterbium atoms",
    "url": "https://arxiv.org/abs/quant-ph/0512056"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4775b0ca-1df9-40e3-94c8-0d9074c08b77",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}