000165873 001__ 165873 000165873 005__ 20260115140311.0 000165873 0247_ $$2doi$$a10.1088/1361-6463/ae27dd 000165873 0248_ $$2sideral$$a147350 000165873 037__ $$aART-2026-147350 000165873 041__ $$aeng 000165873 100__ $$aSolis, Lara M. 000165873 245__ $$aStrain-induced enhancement of spin pumping in Pt/YIG bilayers 000165873 260__ $$c2026 000165873 5203_ $$aEnhancing spin-to-charge (S→C) conversion efficiency remains a key challenge in spintronic materials research. In this work we investigate the effect of substrate-induced strains onto the S→C efficiency. On one hand, we analyze strains-induced magnetic anisotropies in yttrium iron garnet (Y3Fe5O12, YIG) by comparing the magnetic and structural properties of YIG films grown on Gd3Ga5O12 (GGG) and (CaGd)3(MgZrGa)5O12 (SGGG) substrates. Differences in lattice mismatch—YIG//GGG (η = −0.06%) and YIG//SGGG (η = −0.83%)—lead to out-of-plane tensile strains in the first case and unexpected compressive strain in the latter. On the other hand, we study the spin injection efficiency on Pt/YIG bilayers evaluated by the inverse spin Hall effect (ISHE). We find that the resulting perpendicular magnetic anisotropy in YIG//SGGG, while not dominant over shape anisotropy, correlates with enhanced ISHE signals as observed in spin pumping ferromagnetic resonance and spin Seebeck effect experiments. Strain engineering proves effective in enhancing S→C conversion, providing insight into the design of efficient spintronic devices. 000165873 536__ $$9info:eu-repo/grantAgreement/EC/H2020/101007825/EU/ULtra ThIn MAgneto Thermal sEnsor-Ing/ULTIMATE-I$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 101007825-ULTIMATE-I$$9info:eu-repo/grantAgreement/EC/H2020/734187/EU/Spin conversion, logic storage in oxide-based electronics/SPICOLOST$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 734187-SPICOLOST 000165873 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/ 000165873 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion 000165873 700__ $$aCarreira, Santiago J. 000165873 700__ $$aGómez, Javier 000165873 700__ $$aButera, Alejandro 000165873 700__ $$aAbellán, María 000165873 700__ $$aGarcía, Carlos 000165873 700__ $$aBonetto, Fernando 000165873 700__ $$aVavassori, Paolo 000165873 700__ $$aBriático, Javier 000165873 700__ $$aSteren, Laura B. 000165873 700__ $$0(orcid)0000-0002-1296-4793$$aAguirre, Myriam H.$$uUniversidad de Zaragoza 000165873 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada 000165873 773__ $$g59, 2 (2026), 025302 [14 pp.]$$pJ. phys., D. Appl. phys., JPhysD$$tJOURNAL OF PHYSICS D-APPLIED PHYSICS$$x0022-3727 000165873 8564_ $$s7169399$$uhttps://zaguan.unizar.es/record/165873/files/texto_completo.pdf$$yPostprint$$zinfo:eu-repo/date/embargoEnd/2026-12-30 000165873 8564_ $$s2646493$$uhttps://zaguan.unizar.es/record/165873/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint$$zinfo:eu-repo/date/embargoEnd/2026-12-30 000165873 909CO $$ooai:zaguan.unizar.es:165873$$particulos$$pdriver 000165873 951__ $$a2026-01-15-12:37:05 000165873 980__ $$aARTICLE