{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T08:00:42Z","timestamp":1790236842090,"version":"4.1.0"},"reference-count":47,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T00:00:00Z","timestamp":1790208000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T00:00:00Z","timestamp":1790208000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000781","name":"European Research Council","doi-asserted-by":"publisher","award":["101054860"],"award-info":[{"award-number":["101054860"]}],"id":[{"id":"10.13039\/501100000781","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Recent advances in compact and readily fabricated magnetic thin film devices have created great interest for their application in magnetic memory technologies, in particular, racetrack memories. However, most work to date has been carried out using two\u2010dimensional racetracks but the full potential of racetrack memory can only be achieved with three\u2010dimensional architectures. A range of 3D geometries can significantly influence magnetic interactions through spatial curvature. In this work, we investigate nanoribbons with curvilinear surfaces onto which Pt\/Co\/Ni\/Co multilayers are formed by sputter deposition techniques and the consequent current\u2010induced domain wall dynamics. Nanoribbons with controllable cross\u2010sectional curvatures are formed by advanced multiphoton lithography. We show that the surface curvature, whether concave or convex, can either enhance or suppress the current\u2010induced domain wall motion. These different responses arise from Oersted fields generated by the current flowing through these curvilinear geometries. In these structures, up\u2010down and down\u2010up domain walls move at the same velocity under current injection. However, by introducing more complex hybrid structures that incorporate both concave and convex sections across the nanoribbon's width, we show that up\u2010down and down\u2010up domain walls have distinct velocities, and consequently can act as a domain wall filter.<\/jats:p>","DOI":"10.1002\/adma.74919","type":"journal-article","created":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T07:34:23Z","timestamp":1790235263000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Current\u2010Induced Domain Wall Dynamics in Pt\/Co\/Ni\/Co Nanoribbons With Curvilinear Cross\u2010Sections"],"prefix":"10.1002","author":[{"given":"Tiange","family":"Dong","sequence":"first","affiliation":[{"name":"Max Planck Institute of Microstructure Physics  Halle Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-9811-0044","authenticated-orcid":false,"given":"Jitul","family":"Deka","sequence":"additional","affiliation":[{"name":"Max Planck Institute of Microstructure Physics  Halle Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6827-1913","authenticated-orcid":false,"given":"Chi","family":"Fang","sequence":"additional","affiliation":[{"name":"Max Planck Institute of Microstructure Physics  Halle Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andr\u00e9 M. A.","family":"Farinha","sequence":"additional","affiliation":[{"name":"Max Planck Institute of Microstructure Physics  Halle Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yicheng","family":"Guan","sequence":"additional","affiliation":[{"name":"Max Planck Institute of Microstructure Physics  Halle Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9086-8257","authenticated-orcid":false,"given":"See\u2010Hun","family":"Yang","sequence":"additional","affiliation":[{"name":"Max Planck Institute of Microstructure Physics  Halle Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4702-6139","authenticated-orcid":false,"given":"Stuart S. P.","family":"Parkin","sequence":"additional","affiliation":[{"name":"Max Planck Institute of Microstructure Physics  Halle Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,24]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"crossref","first-page":"419","DOI":"10.1038\/nmat3020","article-title":"Fast Current\u2010Induced Domain Wall Motion Controlled by the Rashba Effect","volume":"10","author":"Miron I. M.","year":"2011","journal-title":"Nature Materials"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/nnano.2013.102"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms4910"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat3675"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/s42254\u2010021\u201000302\u20109"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.109.096602"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1038\/nnano.2014.324"},{"key":"e_1_2_9_9_1","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1038\/nnano.2015.41","article-title":"Memory on the Racetrack","volume":"10","author":"Parkin S.","year":"2015","journal-title":"Nature Nanotechnology"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201303003"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41528\u2010025\u201000467\u20108"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.5c08926"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1088\/0022\u20103727\/49\/36\/363001"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1063\/5.0048891"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.123.077201"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010025\u201062705\u2010x"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202515722"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1063\/5.0050872"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1063\/5.0201718"},{"key":"e_1_2_9_20_1","article-title":"Nucleation of Magnetic Textures in Stripe Domain Bifurcations for Reconfigurable Domain Wall Racetracks","volume":"9","author":"Fern\u00e1ndez V. 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