{"paper":{"title":"Anomalous and spin Hall effects in hcp cobalt from GGA + U calculations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Guang-Yu Guo, Huei-Ru Fuh, Jen-Chuan Tung","submitted_at":"2012-07-12T08:38:18Z","abstract_excerpt":"We have calculated the intrinsic anomalous and spin Hall conductivities, spin and orbital magnetic moments and also spin polarization of Hall currentsin hexagonal cobalt within the density functional theory with the generalized gradient approximation (GGA) plus on-site Coulomb interaction (GGA+$U$). The accurate all-electron full-potential linearized augmented plane wave method is used. We find that the anomalous Hall conductivity (AHC) ($\\sigma_{xy}^A$) and orbital magnetic moment ($m_o$) of cobalt with the magnetization being along the c-axis ($m//c$) calculated in the GGA+$U$ scheme with $U"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.2876","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"}