{
  "annotation_id": "e5a98470-c342-4794-9545-5aea2c0b7d96",
  "date_created": "2026-03-02T18:01:10.672000Z",
  "date_modified": "2026-03-02T18:01:10.672000Z",
  "file_hash": "cc051a2777bacb8ba2b48f81478d36236c95cebd626955b5ecdf3d2a0efc552a",
  "private": false,
  "record": {
    "abstract": "The physics of magnetic state change or reversal in single domain magnetic\ngrains (called Stoner particles) is interesting from the fundamental as well as\nthe applied points of view. A change in magnetization can be finely tuned with\na specific time variation o f an externally applied magnetic field. It may also\noccur naturally (without application of a field) at very low tempe rature with\nquantum tunneling and at higher temperature with thermal excitation. The\noptimal (usually shortest) time altering the magn etisation along with the\nsmallest applied magnetic field are sought in technological applications s uch\nas high-density reading or writing of information, spintronics, quantum inform\nation and quantum communication systems. This work reviews the magnetization\nchange with a time dependent field and tem perature and discusses the time it\ntakes to alter the magnetization as a function of the control parameter chosen,\ntemperature and material parameters.",
    "arxiv_id": "physics/0607118",
    "authors": [
      "C. Tannous",
      "J. Gieraltowski"
    ],
    "categories": [
      "physics.class-ph",
      "physics.comp-ph"
    ],
    "title": "The Stoner-Wohlfarth model of Ferromagnetism: Dynamic and Statistical   properties",
    "url": "https://arxiv.org/abs/physics/0607118"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ebfcaee9-21e2-4d16-8a4c-a4bee78f98b1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}