0000000000637552

AUTHOR

M. Kuroda

showing 1 related works from this author

Spin structure and spin Hall magnetoresistance of epitaxial thin films of the insulating non-collinear antiferromagnet SmFeO3

2019

We report a combined study of imaging the antiferromagnetic (AFM) spin structure and measuring the spin Hall magnetoresistance (SMR) in epitaxial thin films of the insulating non-collinear antiferromagnet SmFeO$_3$. X-ray magnetic linear dichroism photoemission electron microscopy measurements reveal that the AFM spins of the SmFeO$_3$(110) align in the plane of the film. Angularly dependent magnetoresistance measurements show that SmFeO$_3$/Ta bilayers exhibit a positive SMR, in contrast to the negative SMR expected in previously studied collinear AFMs. The SMR amplitude increases linearly with increasing external magnetic field at higher magnetic field, suggesting that field-induced canti…

Materials scienceMagnetoresistance530 PhysicsFOS: Physical sciences02 engineering and technologySpin structure01 natural sciencesspin Hall magnetoresistancelinear dichroismMagnetizationPEEMCondensed Matter::Materials Science0103 physical sciencesMesoscale and Nanoscale Physics (cond-mat.mes-hall)AntiferromagnetismGeneral Materials Science010306 general physicsSpin-½antiferromagnetCondensed Matter - Materials ScienceCondensed Matter - Mesoscale and Nanoscale PhysicsCondensed matter physicsX-ray magnetictechnology industry and agricultureMaterials Science (cond-mat.mtrl-sci)Coercivity021001 nanoscience & nanotechnologyCondensed Matter Physics530 PhysikMagnetic fieldPhotoemission electron microscopyorthoferriteCondensed Matter::Strongly Correlated Electrons0210 nano-technologyJournal of Physics: Condensed Matter
researchProduct