{
  "alternatives": [],
  "meta": {
    "api_version": "v1",
    "attribution": "lithium-niobate.com data compiled by Wentao Jiang; cite the original sources listed per value.",
    "data_version": "0.1.0",
    "documentation": "https://lithium-niobate.com/api/openapi.json",
    "license": {
      "id": "CC-BY-4.0",
      "name": "Creative Commons Attribution 4.0 International",
      "url": "https://creativecommons.org/licenses/by/4.0/"
    },
    "property": "maxwell-relaxation-time",
    "variant": "cln"
  },
  "recommended": [
    {
      "category": "electrical",
      "default": true,
      "id": "maxwell-relaxation-time/cln/volk2008",
      "kind": "scalar",
      "max": 500,
      "min": 5,
      "name": "Maxwell relaxation time (dark)",
      "notes": "Internally inconsistent with volk2008's own sigma_d: tau = eps eps0 / sigma gives 0.3-29 days (eps = 28) or 0.9-86 days (eps = 84) (computed).",
      "property": "maxwell-relaxation-time",
      "provenance": {
        "locator": "p. 159",
        "source_id": "volk2008",
        "status": "P-comp",
        "transcribed": "2026-10-25"
      },
      "public": true,
      "symbol": "tau_M",
      "unit": {
        "display": "days",
        "ucum": "d"
      },
      "variant": "cln"
    }
  ],
  "recommended_note": null,
  "spread": null
}