{"paper":{"title":"Impact of magnetic moment and anisotropy of Co$_\\textrm{1-x}$Fe$_\\textrm{x}$ thin films on the magnetic proximity effect of Pt","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Joachim Wollschl\\\"ager, Martin Tolkiehn, Olga Kuschel, Orestis Manos, Panagiota Bougiatioti, Sonia Francoual, Timo Kuschel","submitted_at":"2018-07-24T10:54:40Z","abstract_excerpt":"We present a systematic study of the magnetic proximity effect in Pt, depending on the magnetic moment and anisotropy of adjacent metallic ferromagnets. Element-selective x-ray resonant magnetic reflectivity measurements at the Pt absorption edge (11565$\\,$eV) are carried out to investigate the spin polarization of Pt in Pt/Co$_\\textrm{1-x}$Fe$_\\textrm{x}$ bilayers. We observe the largest magnetic moment of (0.72$\\,\\pm\\,$0.03)$\\, \\mu_\\textrm{B}$ per spin polarized Pt atom in Pt/Co$_\\textrm{33}$Fe$_\\textrm{67}$, following the Slater-Pauling curve of magnetic moments in Co-Fe alloys. In general,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.09032","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"}