{"paper":{"title":"Coordination of the energy and temperature scales of pairing across the doping phase diagram of Bi$_2$Sr$_2$CaCu$_2$O$_{8+\\delta}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"D. S. Dessau, G. B. Arnold, G. Gu, H. Berger, H. Eisaki, H. Iwasawa, H. Li, J. S. Wen, N. C. Plumb, Q. Wang, S. Ono, S. Parham, T. J. Reber, Y. Aiura, Y. Cao, Y. Yoshida, Z. J. Xu, Z. Sun","submitted_at":"2015-09-04T18:37:54Z","abstract_excerpt":"Using a new variant of photoelectron spectroscopy, we measure the homogeneous near-nodal pairing ($\\Delta$) and pair-breaking self-energy ($\\Gamma_S$) processes for a wide range of doping levels of Bi$_2$Sr$_2$CaCu$_2$O$_{8+\\delta}$. For all samples we find that the pairing extends above the superconducting transition T$_c$ to a scale T$_{Pair}$ that is distinct from the antinodal pseudogap scale T$^*$ and near but slightly above T$_c$. We find that $\\Delta$ and T$_{Pair}$ are related with a strong coupling ratio 2$\\Delta$ /k$_B$T$_{Pair}\\approx6$ across the entire doping phase diagram, i.e. i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.01556","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}