{"paper":{"title":"Possible unconventional pairing in $(\\text{Ca,Sr})_{3}(\\text{Ir,Rh})_{4}\\text{Sn}_{13}$ superconductors revealed by controlling disorder","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"C. Petrovic, E. H. Krenkel, E. I. Timmons, K. R. Joshi, Liqin Ke, M. A. Tanatar, M. Konczykowski, M. S. Scheurer, P. P. Orth, R. Grasset, R. Prozorov, S. Chen, S. Ghimire, Y. Lee","submitted_at":"2021-10-05T13:13:34Z","abstract_excerpt":"We study the evolution of temperature-dependent resistivity with controlled point-like disorder induced by 2.5 MeV electron irradiation in stoichiometric compositions of the \"3-4-13\" stannides, $(\\text{Ca,Sr})_{3}(\\text{Ir,Rh})_{4}\\text{Sn}_{13}$.Three of these cubic compounds exhibit a microscopic coexistence of charge-density wave (CDW) order and superconductivity (SC), while $\\text{Ca}_{3}\\text{Rh}_{4}\\text{Sn}_{13}$ does not develop CDW order. As expected, the CDW transition temperature, $T_{\\text{CDW}}$, is universally suppressed by irradiation in all three compositions. The superconducti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.02025","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2110.02025/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}