{
  "annotation_id": "ceef5c5b-7eb9-496d-837b-a0109e0ad05d",
  "date_created": "2026-03-02T18:01:38.367000Z",
  "date_modified": "2026-03-02T18:01:38.367000Z",
  "file_hash": "c3133867aa2f2f64466b7e21abc17100ba79cc5cdb3d800a3a61fd59511b0f50",
  "private": false,
  "record": {
    "abstract": "Lithographically fabricated circuit patterns can provide magnetic guides and\nmicrotraps for cold neutral atoms. By combining several such structures on the\nsame ceramic substrate, we have realized the first ``atom chips\u0027\u0027 that permit\ncomplex manipulations of ultracold trapped atoms or de Broglie wavepackets. We\nshow how to design magnetic potentials from simple conductor patterns and we\ndescribe an efficient trap loading procedure in detail. Applying the design\nguide, we describe some new microtrap potentials, including a trap which\nreaches the Lamb-Dicke regime for rubidium atoms in all three dimensions, and a\nrotatable Ioffe-Pritchard trap, which we also demonstrate experimentally.\nFinally, we demonstrate a device allowing independent linear positioning of two\natomic clouds which are very tightly confined laterally. This device is well\nsuited for the study of one-dimensional collisions.",
    "arxiv_id": "quant-ph/0008118",
    "authors": [
      "J. Reichel",
      "W. H\u00e4nsel",
      "P. Hommelhoff",
      "T. W. H\u00e4nsch"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/s003400000460",
    "title": "Applications of Integrated Magnetic Microtraps",
    "url": "https://arxiv.org/abs/quant-ph/0008118"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a36321c9-8d47-447a-ab58-cfcb2bad461b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}