{
  "annotation_id": "89ccb525-b2d2-449f-b4c3-f9c943a3e957",
  "date_created": "2026-03-02T18:02:44.595000Z",
  "date_modified": "2026-03-02T18:02:44.595000Z",
  "file_hash": "8464cca5857b67dfcd56940fc16f0db969f648d70b99b5a146ad627fad4e7d92",
  "private": false,
  "record": {
    "abstract": "In order to give some insight into a role of small impurities on the electron\nmotion in microscopic devices, we examine from a general viewpoint, the effect\nof small obstacles on a particle motion at low energy inside microscopic\nbounded regions. It will be shown that the obstacles disturb the electron\nmotion only if they are weakly attractive.",
    "arxiv_id": "quant-ph/9807083",
    "authors": [
      "T. Shigehara",
      "M. Yokoyama",
      "H. Mizoguchi",
      "T. Mishima",
      "Taksu Cheon"
    ],
    "categories": [
      "quant-ph",
      "chao-dyn",
      "cond-mat",
      "nlin.CD",
      "nucl-th"
    ],
    "title": "Influence of Small Impurities on Low-Energy Electron Dynamics in   Two-Dimensional Microscopic Bounded Region",
    "url": "https://arxiv.org/abs/quant-ph/9807083"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "15fc30d0-1785-472c-b2a5-205df98519ff",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}