{
  "annotation_id": "a2a3276e-e890-4d8a-81f4-c8e8876af514",
  "date_created": "2026-03-02T18:00:53.358000Z",
  "date_modified": "2026-03-02T18:00:53.358000Z",
  "file_hash": "c587cdf3dab34beb719c8fce05b20d1d6af2eddff886119a84fbcfafbbebe670",
  "private": false,
  "record": {
    "abstract": "We consider an anisotropic homogenized composite medium (HCM) arising from\nisotropic particulate component phases based on ellipsoidal geometries. For\ncubically nonlinear component phases, the corresponding zeroth-order\nstrong-permittivity-fluctuation theory (SPFT) (which is equivalent to the\nBruggeman homogenization formalism) and second-order SPFT are established and\nused to estimate the constitutive properties of the HCM. The relationship\nbetween the component phase particulate geometry and the HCM constitutive\nproperties is explored. Significant differences are highlighted between the\nestimates of the Bruggeman homogenization formalism and the second-order SPFT\nestimates. The prospects for nonlinearity enhancement are investigated.",
    "arxiv_id": "physics/0408043",
    "authors": [
      "Tom G. Mackay"
    ],
    "categories": [
      "physics.optics"
    ],
    "journal_ref": "J. Phys. D: Appl. Phys. 36 (2003) 583-591",
    "title": "Geometrically-Derived Anisotropy in Cubically Nonlinear Dielectric   Composites",
    "url": "https://arxiv.org/abs/physics/0408043"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d48285f5-ff4b-4aa8-80c6-a2d23ebff01a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}