{"paper":{"title":"Spin Hall Effect-driven Spin Torque in Magnetic Texture","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Aurelien Manchon, Kyung-Jin Lee","submitted_at":"2011-10-16T14:19:46Z","abstract_excerpt":"Current-induced spin torque and magnetization dynamics in the presence of spin Hall effect in magnetic textures is studied theoretically. The local deviation of the charge current gives rise to a current-induced spin torque of the form (1-\\beta{\\bf M})x[({\\bf u}_0+\\alpha_H{\\bf u}_0x\\bf M})\\cdot{\\bm \\nabla}]{\\bf M}, where {\\bf u}_0 is the direction of the injected current, \\alpha_H is the Hall angle and \\beta is the non-adiabaticity parameter due to spin relaxation. Since \\alpha_H and \\beta can have a comparable order of magnitude, we show that this torque can significantly modify the current-i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.3485","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"}