{"paper":{"title":"Effects of Uniaxial Stress on Antiferromagnetic Moment in the Heavy Electron Compound URu_2Si_2","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"H. Amitsuka, H. Yoshizawa, J.A. Mydosh, K. Watanabe, M. Yokoyama, S. Kawarazaki","submitted_at":"2001-09-27T07:50:37Z","abstract_excerpt":"We have performed the elastic neutron scattering experiments under uniaxial stress \\sigma along the tetragonal [100], [110] and [001] directions for URu2Si2. For \\sigma // [100] and [110], the antiferromagnetic moment \\mu_o is strongly enhanced from 0.02 \\mu_B (\\sigma=0) to 0.22 \\mu_B (\\sigma=2.5 kbar) at 1.5 K. The rate of increase d\\mu_o/d\\sigma is roughly estimated to be ~ 0.1 \\mu_B/kbar, which is much larger than that for the hydrostatic pressure (~ 0.025 \\mu_B/kbar). Above 2.5 kbar, \\mu_o shows a tendency to saturate similar to the behavior in the hydrostatic pressure. For \\sigma // [001]"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0109511","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"}