{"paper":{"title":"Evolution of the partially frustrated magnetic order in CePd$_{1-x}$Ni$_x$Al","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Bj{\\o}rn Pedersen, Fabiano Yokaichiya, Hilbert v. L\\\"ohneysen, Karel Proke\\v{s}, Karin Schmalzl, Marie-H\\'el\\`ene Lem\\'ee-Cailleau, Oliver Stockert, Sarah Wunderlich, Stefan Lucas, Veronika Fritsch, Zita Huesges","submitted_at":"2017-09-08T06:56:03Z","abstract_excerpt":"We report on a single-crystal neutron diffraction study of the evolution of the antiferromagnetic order in the heavy-fermion compound CePd$_{1-x}$Ni$_x$Al which exhibits partial geometric frustration due to its distorted Kagom\\'e structure. The magnetic structure is found to be unchanged with a propagation vector $Q_\\mathrm{AF} \\approx (0.5~0~0.35)$ for all Ni concentrations $x$ up to $x_c \\approx 0.14$. Upon approaching the quantum critical concentration $x_c$, the ordered moment vanishes linearly with N\\'eel temperature $T_{\\rm N}$, in good agreement with CePdAl under hydrostatic pressure. F"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.02566","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"}