{"paper":{"title":"Non-monotonic pressure evolution of the upper critical field in superconducting FeSe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Anna E. B\\\"ohmer, Makariy A. Tanatar, Paul C. Canfield, Ruslan Prozorov, Sergey L. Bud'ko, Udhara S. Kaluarachchi, Valentin Taufour, Vladimir G. Kogan","submitted_at":"2015-11-27T18:20:36Z","abstract_excerpt":"The pressure dependence of the upper critical field, $H_\\textrm{c2,c}$, of single crystalline FeSe was studied using measurements of the inter-plane resistivity, $\\rho_{\\textrm{c}}$ in magnetic fields parallel to tetragonal $c$-axis. $H_\\textrm{c2,c}(T)$ curves obtained under hydrostatic pressures up to $1.56$ GPa, the range over which the superconducting transition temperature, $T_\\textrm{c}$, of FeSe exhibits a non-monotonic dependence with local maximum at $p_1\\approx$ 0.8 GPa and local minimum at $p_2\\approx$ 1.2 GPa. The slope of the upper critical field at $T_\\textrm{c}$, $\\left(\\textrm{"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.08766","kind":"arxiv","version":2},"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"}