{"paper":{"title":"Fragile antiferromagnetism in the heavy-fermion compound YbBiPt","license":"http://creativecommons.org/licenses/publicdomain/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"A. I. Goldman, A. Kreyssig, B. G. Ueland, D. K. Pratt, D. K. Singh, E. D. Mun, J. W. Lynn, K. Proke\\v{s}, L. W. Harriger, P. C. Canfield, R. J. McQueeney, S. L. Bud'ko, S. M. Saunders, S. Sauerbrei, T. W. Heitmann","submitted_at":"2014-03-03T19:09:02Z","abstract_excerpt":"We report results from neutron scattering experiments on single crystals of YbBiPt that demonstrate antiferromagnetic order characterized by a propagation vector, $\\tau_{\\rm{AFM}}$ = ($\\frac{1}{2} \\frac{1}{2} \\frac{1}{2}$), and ordered moments that align along the [1 1 1] direction of the cubic unit cell. We describe the scattering in terms of a two-Gaussian peak fit, which consists of a narrower component that appears below $T_{\\rm{N}}~\\approx 0.4$ K and corresponds to a magnetic correlation length of $\\xi_{\\rm{n}} \\approx$ 80 $\\rm{\\AA}$, and a broad component that persists up to $T^*\\approx$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.0526","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"}