{
  "annotation_id": "224d1401-8d21-49df-a6c6-5db1dab48c78",
  "date_created": "2026-03-02T18:02:51.613000Z",
  "date_modified": "2026-03-02T18:02:51.613000Z",
  "file_hash": "c051107799063f958f69d0be0378d8a2411fa4abc6318443b16e9127eed06c83",
  "private": false,
  "record": {
    "abstract": "We report on measurements of the angular dependence of the irreversibility\ntemperature $T_{irr}(\\theta) $ in $YBa_2Cu_3O_{7-\\delta }$ thin films, defined\nby the onset of a third harmonic signal and measured by a miniature Hall probe.\nFrom the functional form of $T_{irr}(\\theta)$ we conclude that the origin of\nthe irreversibility line in unirradiated films is a dynamic crossover from an\nunpinned to a pinned vortex liquid. In irradiated films the irreversibility\ntemperature is determined by the trapping angle.",
    "arxiv_id": "supr-con/9608008",
    "authors": [
      "R. Prozorov",
      "M. Konczykowski",
      "B. Schmidt",
      "Y. Yeshurun",
      "A. Shaulov",
      "C. Villard",
      "G. Koren"
    ],
    "categories": [
      "supr-con",
      "cond-mat.supr-con"
    ],
    "doi": "10.1103/PhysRevB.54.15530",
    "title": "On the origin of the irreversibility line in thin YBaCuO7 films with and   without columnar defects",
    "url": "https://arxiv.org/abs/supr-con/9608008"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c8f6e7ea-f247-47b1-8503-68b1f3149bee",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}