{
  "annotation_id": "b0577d41-9b5c-4b0a-84b9-b75c2c1f88e6",
  "date_created": "2026-03-02T18:02:02.267000Z",
  "date_modified": "2026-03-02T18:02:02.267000Z",
  "file_hash": "c9bdcd5b4d380aa3d727bbbf05025e3203ffd2d4de3df710979fe2756041c541",
  "private": false,
  "record": {
    "abstract": "We show that the dispersive force between a spherical nanoparticle (with a\nradius $\\le$ 100 nm) and a substrate is enhanced by several orders of magnitude\nwhen the sphere is near to the substrate. We calculate exactly the dispersive\nforce in the non-retarded limit by incorporating the contributions to the\ninteraction from of all the multipolar electromagnetic modes. We show that as\nthe sphere approaches the substrate, the fluctuations of the electromagnetic\nfield, induced by the vacuum and the presence of the substrate, the dispersive\nforce is enhanced by orders of magnitude. We discuss this effect as a function\nof the size of the sphere.",
    "arxiv_id": "quant-ph/0308141",
    "authors": [
      "Cecilia Noguez",
      "Carlos E. Roman-Velazquez",
      "R. Esquivel-Sirvent",
      "C. Villarreal"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1209/epl/i2003-10282-0",
    "journal_ref": "Europhys. Lett. 67, 191 (2004)",
    "title": "High-Multipolar Effects on Dispersive Forces",
    "url": "https://arxiv.org/abs/quant-ph/0308141"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a6b8acb8-0c77-4f3e-bdc2-4561923ce83a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}