{
  "annotation_id": "ddceb730-0646-4f63-89d1-0624918e992f",
  "date_created": "2026-03-02T18:02:51.511000Z",
  "date_modified": "2026-03-02T18:02:51.511000Z",
  "file_hash": "715aa4f4edb35c8ca4279c4b2f88ac0a08d1d158b83afb114f41cf14191be1a4",
  "private": false,
  "record": {
    "abstract": "The non-linear microwave surface impedance of patterned YBCO thin films, was\nmeasured using a suspended line resonator in the presence of a perpendicular DC\nmagnetic field of magnitude comparable to that of the microwave field.\nSignature of the virgin state was found to be absent even for relatively low\nmicrowave power levels. The microwave loss was initially found to decrease for\nsmall applied DC field before increasing again. Also, non-linearities inherent\nin the sample were found to be substantially suppressed at low powers at these\napplied fields. These two features together can lead to significant improvement\nin device performance.",
    "arxiv_id": "supr-con/9609001",
    "authors": [
      "Durga P. Choudhury",
      "Balam A. Willemsen",
      "John S. Derov",
      "S. Sridhar"
    ],
    "categories": [
      "supr-con",
      "cond-mat.supr-con"
    ],
    "doi": "10.1109/77.620744",
    "title": "Nonlinear Response of HTSC Thin Film Microwave Resonators in an Applied   DC Magnetic Field",
    "url": "https://arxiv.org/abs/supr-con/9609001"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a6db5629-9c8e-47cf-a892-992a91cb1506",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}