{
  "annotation_id": "0f32b5ca-2b9a-4362-95e7-0a325a39e991",
  "date_created": "2026-03-02T18:01:13.869000Z",
  "date_modified": "2026-03-02T18:01:13.869000Z",
  "file_hash": "c971601f9eec4d4d6237101ad1c1c06f95ab93e100da6afb68fe6daf0b20658e",
  "private": false,
  "record": {
    "abstract": "We experimentally demonstrated a new method for reducing the vibration of the\ncold stage of a cryocooler. Comparing the RMS amplitude with the case of no\nphase shift of the driving gas pressure between the two pairs, the longitudinal\nvibration of the cold stage was reduced by 96.1% at 126 K by supplying gas\npressure with 180 degrees of phase shift.",
    "arxiv_id": "physics/0611031",
    "authors": [
      "T. Suzuki",
      "T. Tomaru",
      "T. Haruyama",
      "N. Sato",
      "A. Yamamoto",
      "T. Shintomi",
      "Y. Ikushima",
      "R. Li"
    ],
    "categories": [
      "physics.ins-det"
    ],
    "title": "Pulse tube cryocooler with self-cancellation of cold stage vibration",
    "url": "https://arxiv.org/abs/physics/0611031"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1e8af9b6-d3e1-4f0f-bd01-a0b197dec1bf",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}