{"paper":{"title":"Magnetic Properties of Spinel FeCr$_{2}$S$_{4}$ in High Magnetic Field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Akihiro Kondo, Kazuo Watanabe, Keiichi Koyama, Koichi Kindo, Masakazu Ito, Naotoshi Kado, Shinpei Urakawa, Takuro Ogawa, Yuji Nagi","submitted_at":"2011-06-07T02:18:42Z","abstract_excerpt":"We studied temperature and magnetic field dependence of magnetization, $M(T)$ and $M(B)$, on thiospinel FeCr$_{2}$S$_{4}$. We observed a step-like anomaly at $T_{OO} \\sim$ 9 K for $M$($T$) attributed to an orbital order transition in magnetic field 0 $< B \\leq$ 7 T. Furthermore, also for $M$($B$), an step-like anomaly appears at $B_{c} \\sim$ 5.5 T below $T_{OO}$. This suggests an existence of a magnetic phase boundary at $B_{c}$ in $T < T_{OO}$. Because the anomaly at $B_{c}$ of $M(B)$ exists in the orbital ordered phase, the spin structure of FeCr$_{2}$S$_{4}$ in $T\\ <\\ T_{OO}$ is strongly co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.1248","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"}