{
  "annotation_id": "2340b51a-8d4a-40c9-9e1b-cbae248076a1",
  "date_created": "2026-03-02T18:02:03.593000Z",
  "date_modified": "2026-03-02T18:02:03.593000Z",
  "file_hash": "b7fc19d78ee30b41fbea6d3938e7464ad3c91e65a629af0ddd894bd9090ecfb9",
  "private": false,
  "record": {
    "abstract": "We describe a novel high aspect ratio radiofrequency linear ion trap geometry\nthat is amenable to modern microfabrication techniques. The ion trap electrode\nstructure consists of a pair of stacked conducting cantilevers resulting in\nconfining fields that take the form of fringe fields from parallel plate\ncapacitors. The confining potentials are modeled both analytically and\nnumerically. This ion trap geometry may form the basis for large scale quantum\ncomputers or parallel quadrupole mass spectrometers.\n  PACS: 39.25.+k, 03.67.Lx, 07.75.+h, 07.10+Cm",
    "arxiv_id": "quant-ph/0401047",
    "authors": [
      "M. J. Madsen",
      "W. K. Hensinger",
      "D. Stick",
      "J. A. Rabchuk",
      "C. Monroe"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/s00340-004-1414-9",
    "title": "Planar Ion Trap Geometry for Microfabrication",
    "url": "https://arxiv.org/abs/quant-ph/0401047"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d5a47ed0-a6ef-40e7-8b00-90f2f7038c7b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}