{"paper":{"title":"Effects of a magnetic field on the fragile antiferromagnetism in YbBiPt","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. I. Goldman, A. Kreyssig, B. G. Ueland, D. K. Pratt, E. D. Mun, J. W. Lynn, K. Proke\\v{s}, L. W. Harriger, P. C. Canfield, R. J. McQueeney, R. Toft-Petersen, S. L. Bud'ko, S. M. Sanders, S. Sauerbrei, Y. Furukawa, Z. H\\\"usges","submitted_at":"2019-05-09T19:41:59Z","abstract_excerpt":"We present neutron diffraction data for the cubic-heavy-fermion YbBiPt that show broad magnetic diffraction peaks due to the fragile short-range antiferromagnetic (AFM) order persist under an applied magnetic-field $\\mathbf{H}$. Our results for $\\mathbf{H}\\perp[\\bar{1}~1~0]$ and a temperature of $T=0.14(1)$ K show that the $(\\frac{1}{2},\\frac{1}{2},\\frac{3}{2})$ magnetic diffraction peak can be described by the same two-peak lineshape found for $\\mu_{0}H=0$ T below the N\\'{e}el temperature of $T_{\\text{N}}=0.4$ K. Both components of the peak exist for $\\mu_{0}H\\lesssim1.4 T$, which is well pas"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.03829","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"}