Estimating spin Hall angle in heavy metal/ferromagnet heterostructures
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165920
Abstract: Abstract We developed equations to estimate the spin Hall angle and anisotropy field of ferromagnets in heavy metal/ferromagnet heterostructures using a macrospin model. In this model, critical switching spin current density linearly changes with the… read more here.
Keywords: spin hall; metal ferromagnet; hall angle; heavy metal ... See more keywords
Strain engineering of magnetic proximity effect and spin-orbit torque in heavy metal/ferromagnet heterostructures
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.166112
Abstract: Abstract Spin-orbit torque (SOT) has been proposed as an efficient mechanism to switch the magnetization in heavy metal/ferromagnet heterostructures. Several experiments show controversial results on the relationship between the magnetic proximity effect (MPE) and the… read more here.
Keywords: spin orbit; orbit torque; metal ferromagnet; heavy metal ... See more keywords
Controllable supercurrent in mesoscopic superconductor-normal metal-ferromagnet crosslike Josephson structures
Sign Up to like & getrecommendations! Published in 2021 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/abfd0d
Abstract: A nonmonotonic dependence of the critical Josephson supercurrent on the injection current through a normal metal/ferromagnet weak link from a single domain ferromagnetic strip has been observed experimentally in nanofabricated planar crosslike S-N/F-S Josephson structures.… read more here.
Keywords: josephson; normal metal; crosslike josephson; josephson structures ... See more keywords