{"id":2688,"date":"2026-06-12T07:36:53","date_gmt":"2026-06-12T07:36:53","guid":{"rendered":"https:\/\/wp.icmm.csic.es\/gnmp\/?p=2688"},"modified":"2026-06-12T07:36:53","modified_gmt":"2026-06-12T07:36:53","slug":"new-paper-of-the-group-16","status":"publish","type":"post","link":"https:\/\/wp.icmm.csic.es\/gnmp\/2026\/06\/12\/new-paper-of-the-group-16\/","title":{"rendered":"New paper of the group"},"content":{"rendered":"

Tailoring the Anomalous Nernst Effect of Co\/Pt Multilayers Grown on Strained Flexible Substrates<\/strong><\/p>\n

 <\/strong>Pablo Martinez Outomuro, David Navas<\/strong>, Cantia Belloso,  Guillermo Lopez-Polin, Agustina Asenjo<\/strong><\/p>\n

–Advanced Electronic Materials<\/em>, 2026, 0:e70423<\/p>\n

-DOI: 10.1002\/aelm.70423<\/a><\/p>\n

This work investigates the impact of in-plane strain on the Anomalous Nernst Effect (ANE) of Co\/Pt multilayers deposited on polyimide. Strain is introduced directly into the growing films by bending the substrates during deposition. ANE measurements exhibit an asymmetric response, increasing by over 30% under compression while decreasing under tension. Hall effect measurements reveal a similar asymmetric trend in transversal resistivity ( \u03c1xy ), whereas longitudinal resistivity ( \u03c1xx ) rises symmetrically (up to \u223c 200%), indicating that anomalous transport is decoupled from general carrier scattering. While the increase in \u03c1xx is dominated by extrinsic scattering, such as defects or grain boundaries formed during substrate relaxation, the ANE response is governed by intrinsic interface modifications. Specifically, compression enhances interfacial scattering efficiency by reducing Co\u2013Pt spacing and strengthening spin\u2013orbit coupling, whereas the tensile tension degrades the ANE response. These findings demonstrate that strain engineering is a powerful tool to tune the thermomagnetic and transport properties of magnetic multilayers, leading to significant efficiency enhancements in spintronic systems.<\/p>\n

\"\"\"\"<\/p>\n

This work was supported by the Spanish Ministry of Innovation and Science MCIN\/AEI\/10.13039\/501100011033, under projects PID2022- 138169OB-I00, PID2022-138908NB-C32, and CNS2022-135949, and the Regional Government of Madrid under Project CM TEC-2024\/TEC- 380 \u201cMag4TIC\u201d. Acknowledge the Severo Ochoa Centres of Excellence program through Grant CEX2024-001445-S\/ funded by MICIU\/AEI \/ 10.13039\/501100011033 and \u201cMar\u00eda de Maeztu\u201d Programme for Units of Excellence in R&D (CEX2023-001316-M). GLP acknowledges funding from the Ram\u00f3n y Cajal Programme under contract RYC2023-044003- I. PMO acknowledges financial support from the Spanish Ministry of Science and Innovation through grant PID2023-00832.<\/p>\n","protected":false},"excerpt":{"rendered":"

Tailoring the Anomalous Nernst Effect of Co\/Pt Multilayers Grown on Strained Flexible Substrates  Pablo Martinez Outomuro, David Navas, Cantia Belloso,  Guillermo Lopez-Polin, Agustina Asenjo –Advanced Electronic Materials, 2026, 0:e70423 -DOI: 10.1002\/aelm.70423 This work investigates the impact of in-plane strain on the Anomalous Nernst Effect (ANE) of Co\/Pt multilayers deposited on polyimide. Strain is introduced directly … <\/p>\n

Continuar leyendo \u00abNew paper of the group\u00bb<\/span><\/a><\/p>\n","protected":false},"author":80,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"ngg_post_thumbnail":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2688","post","type-post","status-publish","format-standard","hentry","category-sin-categoria"],"_links":{"self":[{"href":"https:\/\/wp.icmm.csic.es\/gnmp\/wp-json\/wp\/v2\/posts\/2688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.icmm.csic.es\/gnmp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.icmm.csic.es\/gnmp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.icmm.csic.es\/gnmp\/wp-json\/wp\/v2\/users\/80"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.icmm.csic.es\/gnmp\/wp-json\/wp\/v2\/comments?post=2688"}],"version-history":[{"count":1,"href":"https:\/\/wp.icmm.csic.es\/gnmp\/wp-json\/wp\/v2\/posts\/2688\/revisions"}],"predecessor-version":[{"id":2691,"href":"https:\/\/wp.icmm.csic.es\/gnmp\/wp-json\/wp\/v2\/posts\/2688\/revisions\/2691"}],"wp:attachment":[{"href":"https:\/\/wp.icmm.csic.es\/gnmp\/wp-json\/wp\/v2\/media?parent=2688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.icmm.csic.es\/gnmp\/wp-json\/wp\/v2\/categories?post=2688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.icmm.csic.es\/gnmp\/wp-json\/wp\/v2\/tags?post=2688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}