{
  "annotation_id": "7138153d-c920-45c5-953f-31bcd04fa55c",
  "date_created": "2026-03-02T18:00:46.724000Z",
  "date_modified": "2026-03-02T18:00:46.724000Z",
  "file_hash": "7a842628979c4e4b2cf8cba3463ed655e91c3aa4106a586736ba827fceeb1aec",
  "private": false,
  "record": {
    "abstract": "We present a mechanism able to show intrinsic bistable behaviour involving\nsingle Yb3+ ions embedded into bromide lattices, in which intrinsic optical\nbistability (IOB) has been observed. The mechanism is based on the\nexperimentally found coupling between the Yb3+ ion and the totally symmetric\nlocal mode of vibration of the [YbBr6]3- coordination unit. The model\nreproduces the IOB observed in CsCdBr3:1% Yb3+ and allows to understand the\nexperimentally found presence of the phenomenon in the other bromides, but its\nabsence in Cs3Lu2Cl9:Yb3+.",
    "arxiv_id": "physics/0309082",
    "authors": [
      "F. Ciccarello",
      "A. Napoli",
      "A. Messina",
      "S. R. Luthi"
    ],
    "categories": [
      "physics.chem-ph",
      "quant-ph"
    ],
    "doi": "10.1088/1464-4266/6/3/019",
    "journal_ref": "Chem. Phys. Lett. 381, 163 (2003)",
    "title": "A New Monomeric Interpretation of Intrinsic Optical Bistability Observed   in Yb3+ - Doped Bromide Materials",
    "url": "https://arxiv.org/abs/physics/0309082"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5113e681-4f77-4b28-9e1e-cd9e62d7677f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}