{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Masuda H"],"funding":["Exploratory Research for Advanced Technology","European Research Council","Deutsche Forschungsgemeinschaft","Japan Society for the Promotion of Science"],"pagination":["e14598"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12752659"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(48)"],"pubmed_abstract":["Current-induced domain-wall motion (CIDWM) in a synthetic antiferromagnet is a key phenomenon for developing potential high-density-packed magnetic domain-wall memory with fast operation. Here, CIDWM is reported in the antiferromagnetically-coupled two Co layers through the Ir interlayer sandwiched by the two Pt layers: Pt/Co/Ir/Co/Pt. The top and bottom Pt layers play a role for generating the spin current coming from the spin Hall effect, which gives rise to the dual spin-orbit torque (SOT) acting on the perpendicular magnetizations of the Co layers. Although a simple argument would predict that SOTs from top and bottom Pt layers cancel each other out, the dual SOT nucleates a reversed magnetic domain and drives the CIDWM effectively at current density of the order of 10<sup>11</sup> A m"],"journal":["Advanced science (Weinheim, Baden-Wurttemberg, Germany)"],"pubmed_title":["Efficient Manipulation of Magnetic Domain Wall by Dual Spin-Orbit Torque in Synthetic Antiferromagnets."],"pmcid":["PMC12752659"],"funding_grant_id":["856538","Spin+X","TRR 173/3 - 268565370","JP24H00409","JP23H00232","TRR 173/3 ‐ 268565370","JPMJER2201"],"pubmed_authors":["Yamane Y","Dohi T","Modak R","Seki T","Masuda H","Takanashi K","Ieda J","Uchida KI","Klaui M","Yamazaki T"],"additional_accession":[]},"is_claimable":false,"name":"Efficient Manipulation of Magnetic Domain Wall by Dual Spin-Orbit Torque in Synthetic Antiferromagnets.","description":"Current-induced domain-wall motion (CIDWM) in a synthetic antiferromagnet is a key phenomenon for developing potential high-density-packed magnetic domain-wall memory with fast operation. Here, CIDWM is reported in the antiferromagnetically-coupled two Co layers through the Ir interlayer sandwiched by the two Pt layers: Pt/Co/Ir/Co/Pt. The top and bottom Pt layers play a role for generating the spin current coming from the spin Hall effect, which gives rise to the dual spin-orbit torque (SOT) acting on the perpendicular magnetizations of the Co layers. Although a simple argument would predict that SOTs from top and bottom Pt layers cancel each other out, the dual SOT nucleates a reversed magnetic domain and drives the CIDWM effectively at current density of the order of 10<sup>11</sup> A m","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Dec","modification":"2026-06-06T07:43:03.023Z","creation":"2026-05-27T03:11:53.291Z"},"accession":"S-EPMC12752659","cross_references":{"pubmed":["41104523"],"doi":["10.1002/advs.202514598"]}}