{
  "annotation_id": "aae83288-d24c-4ce5-816b-ecb703198517",
  "date_created": "2026-03-02T18:01:11.527000Z",
  "date_modified": "2026-03-02T18:01:11.527000Z",
  "file_hash": "a50a57689f0fbcd2fde8353085695b18b5a2e2c2a889a04387de3ffd4bd818fe",
  "private": false,
  "record": {
    "abstract": "The Bruggeman formalism for the homogenization of particulate composite\nmaterials is used to predict the effective permittivity dyadic of a\ntwo-constituent composite material with one constituent having the ability to\ndisplay the Pockels effect. Scenarios wherein the constituent particles are\nrandomly oriented, oriented spheres, and oriented spheroids are numerically\nexplored. Thereby, homogenized composite materials (HCMs) are envisaged whose\nconstitutive parameters may be continuously varied through the application of a\nlow-frequency (dc) electric field. The greatest degree of control over the HCM\nconstitutive parameters is achievable when the constituents comprise oriented\nand highly aspherical particles and have high electro-optic coefficients.",
    "arxiv_id": "physics/0607274",
    "authors": [
      "Akhlesh Lakhtakia",
      "Tom G. Mackay"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1098/rspa.2006.1783",
    "journal_ref": "Proc. R. Soc. A (2007) 463, 583-592",
    "title": "Electrical control of the linear optical properties of particulate   composite materials",
    "url": "https://arxiv.org/abs/physics/0607274"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "eeeffd38-c2f7-4227-a55c-6966a80231a5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}