{
  "annotation_id": "9a666504-7e1e-4a07-8c61-dda8cbe5d9a4",
  "date_created": "2026-03-02T18:01:07.885000Z",
  "date_modified": "2026-03-02T18:01:07.885000Z",
  "file_hash": "0230a98f81a437ebfbbf56c27e5cb1e32d7430a92ae005bcc4b359a112965907",
  "private": false,
  "record": {
    "abstract": "The injection of a beam of free 50 keV electrons into an unstructured gold\nsurface creates a highly localized source of traveling surface plasmons with\nspectrum centered around 1.8 eV. The plasmons were detected by a controlled\ndecoupling into light with a grating at a distance from the excitation point.\nThe dominant contribution to the plasmon generation appears to come from the\nrecombination of d-band holes created by the electron beam excitation.",
    "arxiv_id": "physics/0604227",
    "authors": [
      "M. V. Bashevoy",
      "F. Jonsson",
      "A. V. Krasavin",
      "N. I. Zheludev",
      "Y. Chen",
      "M. I. Stockman"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1021/nl060941v",
    "title": "Generation of Traveling Surface Plasmon Waves by Free-Electron Impact",
    "url": "https://arxiv.org/abs/physics/0604227"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "92b93553-ea16-4402-88a0-cc8dddb6151d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}