{
  "annotation_id": "53bda56e-2a94-4121-87af-917b0d2f0838",
  "date_created": "2026-03-02T18:02:50.829000Z",
  "date_modified": "2026-03-02T18:02:50.829000Z",
  "file_hash": "690e1beab145ee89c4f5574aa66e2bf806e7c7c4792caaf6450cdfb442c96a42",
  "private": false,
  "record": {
    "abstract": "Results of a calculation of the c-axis infrared conductivity sigma_c for a\nd_{x^2-y^2}-wave superconductor which include both elastic impurity and\ninelastic spin-fluctuation scattering are presented and compared with the\nab-plane conductivity sigma_{ab} in the same model. In this model,the\ninterlayer c-axis coupling is taken to be weak and diffusive. While in clean\nsystems, inelastic scattering leads to a peak at omega = 4*Delta_0 in\nsigma_{ab} for T \u003c T_c, it has little effect on the corresponding sigma_c,\nwhich exhibits structure only at omega = 2*Delta_0 and is directly related to\nthe single-particle density of states N(omega). The c-axis penetration depth\nlambda_c in the same model is predicted to vary as T^3 at low temperatures in\nclean samples. We discuss recent optical experiments on the cuprates and\ncompare with these predictions.",
    "arxiv_id": "supr-con/9608002",
    "authors": [
      "P. J. Hirschfeld",
      "S. M. Quinlan",
      "D. J. Scalapino"
    ],
    "categories": [
      "supr-con",
      "cond-mat.supr-con"
    ],
    "doi": "10.1103/PhysRevB.55.12742",
    "title": "c-Axis Infrared Conductivity of a d_{x^2-y^2}-Wave Superconductor with   Impurity and Spin-Fluctuation Scattering",
    "url": "https://arxiv.org/abs/supr-con/9608002"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "29331ec8-6d6b-446d-b314-b7ade4823cca",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}