{"paper":{"title":"Crystal growth and the electronic phase diagram of the 4$d$ doped Na$_{1-\\delta}$Fe$_{1-x}$Rh$_x$As in comparison with 3$d$ doped Na$_{1-\\delta}$Fe$_{1-x}$Co$_x$As","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Andrei V. Shevelkov, Anja U. B. Wolter, Bernd B\\\"uchner, Christian G. F. Blum, Christian Hess, Daniil Evtushinsky, Dirk Bombor, Frank Steckel, Igor Morozov, Janek Maletz, Mahmoud Abdel-Hafiez, Maria Roslova, Robert Beck, Sabine Wurmehl, Saicharan Aswartham, Sergey Borisenko","submitted_at":"2015-02-10T16:11:40Z","abstract_excerpt":"Single crystals of Na$_{1-\\delta}$Fe$_{1-x}$T$_x$As with T = Co, Rh have been grown using a self-flux technique. The crystals were thoroughly characterized by powder X-ray diffraction, magnetic susceptibility and electronic transport with particular focus on the Rh-doped samples. Measurements of the specific heat and ARPES were conducted exemplarily for the optimally doped compositions. The spin-density wave transition (SDW) observed for samples with low Rh concentration ($0\\,\\leq\\,x\\,\\leq\\,0.013$) is fully suppressed in the optimally doped sample. The superconducting transition temperature ($"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.02964","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"}