{"paper":{"title":"Oxygen Nuclear Magnetic Resonance Study of RuSr2EuCu2O8","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"G. V. M. Williams, S. Kramer","submitted_at":"2001-08-09T12:23:34Z","abstract_excerpt":"We report the results from a 17O Nuclear Magnetic Resonance (NMR) study of the high temperature superconducting cuprate (HTSC), RuSr2EuCu2O8. This compound has recently been found to exhibit the coexistence of magnetic order and superconductivity. At 9 T, the magnetic order in the RuO2 layers is predominately ferromagnetic. We measured the 17O NMR spectra from 10 K to 330 K and find the occurrence of an increasing 17O NMR shift with increasing temperature for temperatures above ~200 K, providing direct evidence that RuSr2RCu2O8 is similar to a very underdoped HTSC. The analysis of the NMR shif"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0108157","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"}