{
  "annotation_id": "718e696f-cefb-434f-a2e9-e9ffa33018a2",
  "date_created": "2026-02-17T05:53:20.072000Z",
  "date_modified": "2026-02-17T05:53:20.072000Z",
  "file_hash": "0395caab44212ff668c5dc95ca74de9d3f4480a480578d2469e103e50dfa81d6",
  "private": false,
  "record": {
    "abstract": "We experimentally demonstrate the generation of multiple three-magnon splitting processes in an in-plane magnetized submicron Bi-YIG disk using micro-focused Brillouin light scattering. The low magnetic damping and strong magneto-optical response of BiYIG enable the detection of nonlinear spin-wave interactions at low threshold powers. By tuning the in-plane static magnetic field, excitation frequency, and power, we observe the generation of three pairs of secondary modes symmetrically distributed around half the excitation frequency. Time-resolved BLS measurements present temporal dynamics and threshold behavior associated with the successive activation of three-magnon pairs.",
    "arxiv_id": "2601.09177",
    "authors": [
      "Sali Salama",
      "Joo-Von Kim",
      "Maryam Massouras",
      "Jamal Ben Youssef",
      "Abdelmadjid Anane",
      "Jean-Paul Adam"
    ],
    "categories": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Multiple three-magnon splittings in bismuth yttrium iron garnet nanostructures",
    "url": "https://arxiv.org/abs/2601.09177",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "97f2b494-b767-4e5c-871a-b2ece7374233",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}