{"paper":{"title":"The Linear and Non-linear Magnetic Response of a Tri-Uranium Single Molecule Magnet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"cond-mat.other","authors_text":"B.S. Shivaram, Eric Colineau, Jean-Christophe Griveau, P.Kumar, V. Celli","submitted_at":"2017-05-04T02:39:52Z","abstract_excerpt":"We report here low temperature magnetization isotherms for the single molecule magnet, $(UO_2-L)_3$. By analyzing the low temperature magnetization in terms of $M= X_1*B + X_3*B^3$ we extract the linear susceptibility $X_1$ and the leading order nonlinear susceptibility $X_3$. We find that $X_1$ exhibits a peak at a temperature of $T_1=10.4 K$ with $Chi_3$ also exhibiting a peak but at a reduced temperature $T3 = 5 K$. At the lowest temperatures the isotherms exhibit a critical field $B_c = 11.5 T$ marked by a clear point of inflection. A minimal Hamiltonian employing S=1 (pseudo) spins with o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.02225","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"}