{
  "annotation_id": "28b7f840-6810-4b2f-bb80-eaf071aaf164",
  "date_created": "2026-03-02T18:00:39.171000Z",
  "date_modified": "2026-03-02T18:00:39.171000Z",
  "file_hash": "b234223b5e7968fe23336b98fad9f24588547ff4595d892528529c82b552889c",
  "private": false,
  "record": {
    "abstract": "We present an idea for creation of a crystalline undulator and report its\nfirst realization. One face of a silicon crystal was given periodic\nmicro-scratches (trenches) by means of a diamond blade. The X-ray tests of the\ncrystal deformation due to given periodic pattern of surface scratches have\nshown that a sinusoidal shape is observed on both the scratched surface and the\nopposite (unscratched) face of the crystal, that is, a periodic sinusoidal\ndeformation goes through the bulk of the crystal. This opens up the possibility\nfor experiments with high-energy particles channeled in crystalline undulator,\na novel compact source of radiation.",
    "arxiv_id": "physics/0208028",
    "authors": [
      "S. Bellucci",
      "S. Bini",
      "V. M. Biryukov",
      "Yu. A. Chesnokov",
      "S. Dabagov",
      "G. Giannini",
      "V. Guidi",
      "Yu. M. Ivanov",
      "V. I. Kotov",
      "V. A. Maisheev",
      "C. Malagu",
      "G. Martinelli",
      "A. A. Petrunin",
      "V. V. Skorobogatov",
      "M. Stefancich",
      "D. Vincenzi"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "doi": "10.1103/PhysRevLett.90.034801",
    "journal_ref": "Phys.Rev.Lett.90:034801,2003",
    "title": "Experimental Study For The Feasibility Of A Crystalline Undulator",
    "url": "https://arxiv.org/abs/physics/0208028"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5689a536-dc45-47b4-ae07-888257a79336",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}