{"paper":{"title":"Generation of coherent spin-wave modes in Yttrium Iron Garnet microdiscs by spin-orbit torque","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Abdelmadjid Anane (UMP CNRS/THALES), Gr\\'egoire De Loubens (SPEC), Jose Luis Prieto, Manuel Mu\\~noz, Martin Collet (UMP CNRS/THALES), Olivier D'Allivy-Kelly (UMP CNRS/THALES), Olivier Klein, Paolo Bortolotti (UMP CNRS/THALES), Rozenn Bernard (UMP CNRS/Thales), Sergej Demokritov, Vincent Cros (UMP CNRS/THALES), Vladimir V. Naletov, Vladislav Demidov, Xavier De Milly (SPEC)","submitted_at":"2015-04-07T08:13:57Z","abstract_excerpt":"Spin-orbit effects [1-4] have the potential of radically changing the field of spintronics by allowing transfer of spin angular momentum to a whole new class of materials. In a seminal letter to Nature [5], Kajiwara et al. showed that by depositing Platinum (Pt, a normal metal) on top of a 1.3 $\\mu$m thick Yttrium Iron Garnet (YIG, a magnetic insulator), one could effectively transfer spin angular momentum through the interface between these two different materials. The outstanding feature was the detection of auto-oscillation of the YIG when enough dc current was passed in the Pt. This findin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.01512","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"}