{"paper":{"title":"Pressure-tuned superconductivity in the Dirac semimetal PdTe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Baomin Wang, Chunqiang Xu, Jing Wang, Rui Zhang, Shiyan Li, Xiangming Kong, Xiangqi Liu, Xiaofan Yang, Xiaofeng Xu, Yanfeng Guo, Zhaolong Liu, Zhenhai Yu","submitted_at":"2023-12-12T13:08:59Z","abstract_excerpt":"We report an unusual evolution of superconductivity (SC) in the three-dimensional Dirac semimetal PdTe with increasing pressure up to $\\sim$50 GPa. The compressed PdTe exhibits a sudden reversal in the superconducting transition temperature $T\\mathrm{_c}$, from an initial decrease with pressure to an increase above a critical pressure $P\\mathrm{_c} \\approx$ 15 GPa, showing a V-shaped feature composed of SC-I and SC-II phases due to a structural phase transition through $P\\mathrm{_c}$. Subsequently, the $T\\mathrm{_c}$ goes into a plateau around 2.5 K when the pressure is higher than $\\sim$32 GP"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.07238","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2312.07238/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"}