{
  "annotation_id": "d22f3c41-8e51-4f7c-af23-fadce662bbba",
  "date_created": "2026-03-02T18:00:59.809000Z",
  "date_modified": "2026-03-02T18:00:59.809000Z",
  "file_hash": "6286becc49c5e9548a81fe5169906f2e971feb882b18a2da2d38b2a51bb9e0c7",
  "private": false,
  "record": {
    "abstract": "A possibility of tuning the phase of the third-order Kerr-type nonlinear\nsusceptibility in a system consisting of two interacting metal nanospheres and\na nonlinearly polarizable molecule is investigated theoretically and\nnumerically. It is shown that by varying the relative inter-sphere separation,\nit is possible to tune the phase of the effective nonlinear susceptibility\n\\chi^{(3)}(\\omega;\\omega,\\omega,-\\omega)$ in the whole range from 0 to $2\\pi$.",
    "arxiv_id": "physics/0507210",
    "authors": [
      "Vadim A. Markel"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1088/0953-4075/38/21/L01",
    "journal_ref": "J. Phys. B: At. Mol. Opt. 38, L347-L355 (2005)",
    "title": "Coherently tunable third-order nonlinearity in a nanojunction",
    "url": "https://arxiv.org/abs/physics/0507210"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fa23968d-96a4-4ae7-85ed-833592c8a3cc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}