{
  "annotation_id": "f803bb0d-e97f-4094-9b59-41a0c60485f6",
  "date_created": "2026-03-02T18:02:30.599000Z",
  "date_modified": "2026-03-02T18:02:30.599000Z",
  "file_hash": "38cf7dff41f9788a3253b45162041c6938697e8271a083af15b3e7e0bcb30c29",
  "private": false,
  "record": {
    "abstract": "Single ions held in linear Paul traps are promising candidates for a future\nquantum computer. Here, we discuss a two-layer microstructured segmented linear\nion trap. The radial and axial potentials are obtained from numeric field\nsimulations and the geometry of the trap is optimized. As the trap electrodes\nare segmented in the axial direction, the trap allows the transport of ions\nbetween different spatial regions. Starting with realistic numerically obtained\naxial potentials, we optimize the transport of an ion such that the motional\ndegrees of freedom are not excited, even though the transport speed far exceeds\nthe adiabatic regime. In our optimization we achieve a transport within roughly\ntwo oscillation periods in the axial trap potential compared to typical\nadiabatic transports that take of the order 100 oscillations. Furthermore\nheating due to quantum mechanical effects is estimated and suppression\nstrategies are proposed.",
    "arxiv_id": "quant-ph/0607217",
    "authors": [
      "Stephan Schulz",
      "Ulrich Poschinger",
      "Kilian Singer",
      "Ferdinand Schmidt-Kaler"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1002/prop.200610324",
    "journal_ref": "Fortschr. Phys. 54, No. 8-10, 648-665 (2006)",
    "title": "Optimization of segmented linear Paul traps and transport of stored   particles",
    "url": "https://arxiv.org/abs/quant-ph/0607217"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ff4fc5c0-a1b2-4c26-beb2-bfe05220750a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}