{
  "annotation_id": "2de8741a-15d6-44f4-beda-257299c813be",
  "date_created": "2026-03-02T18:00:53.466000Z",
  "date_modified": "2026-03-02T18:00:53.466000Z",
  "file_hash": "ea9561ac2f72c0c20fc3933f5c164b044d87e47eedf76d6c132fc344911be619",
  "private": false,
  "record": {
    "abstract": "Dependencies of levitation position of positively charged fine-particles on\nplasma parameters are investigated. The charges on the particles become\npositive in a cross-field sheath between magnetized double plasmas with\ndifferent potentials separated vertically by horizontal magnetic field, because\nion current flowing from a lower high-potential plasma surpasses electron\ncurrent coming across the magnetic field from an upper low-potential plasma.\n  From measurement of the resonance frequency of the particles driven by\nexternal oscillating electric field, the charge on particle is estimated to be\nof the order of 10e2. Variation of particle levitation positions can be\nexplained by the change of the charges.",
    "arxiv_id": "physics/0411092",
    "authors": [
      "Takuma Gohda",
      "Satoru Iizuka"
    ],
    "categories": [
      "physics.plasm-ph"
    ],
    "title": "Behaviors of positively charged fine particles in a cross field sheath   between magnetized double plasmas",
    "url": "https://arxiv.org/abs/physics/0411092"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4437c66a-7381-4c08-b3ac-2589d529da33",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}