{
  "annotation_id": "c5d2e66b-9283-4560-8ad5-8227da59c3a5",
  "date_created": "2026-03-02T18:00:43.473000Z",
  "date_modified": "2026-03-02T18:00:43.473000Z",
  "file_hash": "83b6fee518473c1d10accc3ef1f7fb67be7b1a41f1b2348c0476d45aefb07d07",
  "private": false,
  "record": {
    "abstract": "The dispersal of high dielectric constant ferroelectric ceramic material\nBa(0.7)Sr(0.3)TiO(3) (Tc~30 C) and Ba(0.88)Sr(0.12)TiO(3) (Tc~90 C) in an ion\nconducting polymer electrolyte (PEO:NH4I) is reported to result in an increase\nin the room temperature ionic conductivity by two orders of magnitude. The\nconductivity enhancememt \"peaks\" as we approach the dielectric phase transition\nof the dispersed ferroelectric material where the dielectric constant changes\nfrom ~ 2000 to 4000. This establishes the role of dielectric constant of the\ndispersoid in enhancing the ionic conductivity of the polymeric composites.",
    "arxiv_id": "physics/0304078",
    "authors": [
      "Pramod Kumar Singh",
      "Amreesh Chandra"
    ],
    "categories": [
      "physics.chem-ph",
      "physics.gen-ph"
    ],
    "doi": "10.1088/0022-3727/36/19/L01",
    "title": "Role of the dielectric constant of ferroelectric ceramic in enhancing   the ionic conductivity of a polymer electrolyte composite",
    "url": "https://arxiv.org/abs/physics/0304078"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4d76b530-799a-4e04-bd2c-f84c5d47b87f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}