{"paper":{"title":"Non-Fermi-Liquid Behavior in Metallic Quasicrystals with Local Magnetic Moments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Anuradha Jagannathan, Eduardo Miranda, Eric C. Andrade, Matthias Vojta, Vladimir Dobrosavljevi\\'c","submitted_at":"2014-12-11T21:00:10Z","abstract_excerpt":"Motivated by the intrinsic non-Fermi-liquid behavior observed in the heavy-fermion quasicrystal $\\mbox{Au}_{51}\\mbox{Al}_{34}\\mbox{Yb}_{15}$, we study the low-temperature behavior of dilute magnetic impurities placed in metallic quasicrystals. We find that a large fraction of the magnetic moments are not quenched down to very low temperatures $T$, leading to a power-law distribution of Kondo temperatures $P(T_{\\mbox{K}})\\sim T_{\\mbox{K}}^{\\alpha-1}$, with a nonuniversal exponent $\\alpha$, in a remarkable similarity to the Kondo-disorder scenario found in disordered heavy-fermion metals. For $\\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.3807","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"}