{"paper":{"title":"Magnetic order and spin dynamics in the helical magnetic system Fe$_3$PO$_4$O$_3$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"H.-H. Klauss, H. Luetkens, J.-C. Orain, J. R. Neilson, K. A. Ross, M. J. Tarne, R. Sarkar, S. A. Braeuninger, S. Holenstein, S. Kamusella, V. Grinenko","submitted_at":"2017-07-24T08:08:16Z","abstract_excerpt":"The 3$d$-electronic spin dynamics and the magnetic order in Fe$_3$PO$_4$O$_3$ were investigated by muon spin rotation and relaxation ($\\mu$SR) and $^{57}$Fe M\\\"ossbauer spectroscopy. Zero-field (ZF)-$\\mu$SR and $^{57}$Fe M\\\"ossbauer studies confirm static long range magnetic ordering below $T_{\\mathrm{N}}$ $\\approx$ 164\\,K. Both transverse-field (TF) and ZF-$\\mu$SR results evidence 100\\% magnetic volume fraction in the ordered state. The ZF-$\\mu$SR time spectra can be best described by a Bessel function, which is consistent with the helical magnetic structure proposed by neutron scattering exp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.07433","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"}