{
  "annotation_id": "c1940bc2-ed86-4290-acb5-ede05389de40",
  "date_created": "2026-03-02T18:02:48.477000Z",
  "date_modified": "2026-03-02T18:02:48.477000Z",
  "file_hash": "6257c2d06226a0dd1895d684c18c817a261b5c205454551abc38738b01e84ae9",
  "private": false,
  "record": {
    "abstract": "We report an improved precision measurement of the Casimir force. The force\nis measured between a large Al coated sphere and flat plate using an Atomic\nForce Microscope. The primary experimental improvements include the use of\nsmoother metal coatings, reduced noise, lower systematic errors and independent\nmeasurement of surface separations. Also the complete dielectric spectrum of\nthe metal is used in the theory. The average statistical precision remains at\nthe same 1% of the forces measured at the closest separation.",
    "arxiv_id": "quant-ph/9906062",
    "authors": [
      "Anushree Roy",
      "Chiung-Yuan Lin",
      "U. Mohideen"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevD.60.111101",
    "journal_ref": "Phys.Rev.D60:111101,1999",
    "title": "Improved Precision Measurement of the Casimir Force",
    "url": "https://arxiv.org/abs/quant-ph/9906062"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "64b1c065-14e7-4cc6-8096-11fe3588fa74",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}