{
  "annotation_id": "411e6193-9e39-44cf-9718-24b03344527e",
  "date_created": "2026-03-02T18:02:34.427000Z",
  "date_modified": "2026-03-02T18:02:34.427000Z",
  "file_hash": "13534c838e793826a632864a66e40126700a8be2f99acee2e1f925c60e824222",
  "private": false,
  "record": {
    "abstract": "We apply near-field matter-wave interferometry to determine the absolute\nscalar polarizability of the fullerenes C$_{60}$ and C$_{70}$. A key feature of\nour experiment is the combination of good transmission and high spatial\nresolution, gained by wide molecular beams passing through sub-micron gratings.\nThis allows to significantly facilitate the observation of field-dependent beam\nshifts. We thus measure the polarizability to be $\\alpha=88.9 \\pm 0.9 \\pm 5.1\n  \\rm \\AA^{3}$ for C$_{60}$ and to $\\alpha = 108.5 \\pm 2.0 \\pm 6.2 \\rm \\AA^{3}$\nfor C$_{70}$.",
    "arxiv_id": "quant-ph/0701179",
    "authors": [
      "Martin Berninger",
      "Andr\u00e9 Stefanov",
      "Sarayut Deachapunya",
      "Markus Arndt"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.76.013607",
    "journal_ref": "Phys. Rev. A 76, 013607 (2007)",
    "title": "Polarizability measurements in a molecule near-field interferometer",
    "url": "https://arxiv.org/abs/quant-ph/0701179"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "489d3de9-7941-4bea-adda-db23ff15448f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}