Giant Extrinsic Spin Hall Effect in Platinum‐Titanium Oxide Nanocomposite Films
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202105726
Abstract: Although the spin Hall effect provides a pathway for efficient and fast current‐induced manipulation of magnetization, application of spin–orbit torque magnetic random access memory with low power dissipation is still limited to spin Hall materials… read more here.
Keywords: spin; hall effect; spin hall; hall angle ... See more keywords
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
Tunable Giant Anomalous Hall Angle in Perpendicular Multilayers by Interfacial Orbital Hybridization.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b06204
Abstract: A spintronic device based on the spin-dependent Hall effect has attracted great interest because of its great potential applications in the multivalue storage and logic gate, which is a promising candidate to break the bottleneck of… read more here.
Keywords: anomalous hall; hall; hall angle; giant anomalous ... See more keywords
Diameter-independent skyrmion Hall angle observed in chiral magnetic multilayers
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-019-14232-9
Abstract: Magnetic skyrmions are topologically non-trivial nanoscale objects. Their topology, which originates in their chiral domain wall winding, governs their unique response to a motion-inducing force. When subjected to an electrical current, the chiral winding of… read more here.
Keywords: diameter independent; skyrmion hall; hall angle; skyrmion ... See more keywords
Spin Hall angle and spin diffusion length of permalloy
Sign Up to like & getrecommendations! Published in 2020 at "AIP Advances"
DOI: 10.1063/1.5129445
Abstract: The inverse spin Hall effect (ISHE) in a ferromagnetic material (FM) has been attracting much attention due to its importance in spintronic applications. ISHE, which converts a spin current into a charge current, is an… read more here.
Keywords: spin hall; spin; hall angle; spin diffusion ... See more keywords
Extrinsic Spin Hall Effect in Cu 1 -x Pt x
Sign Up to like & getrecommendations! Published in 2017 at "Physical review applied"
DOI: 10.1103/physrevapplied.8.024034
Abstract: We have experimentally studied the effects on the spin Hall angle due to systematic addition of Pt into the light metal Cu. We perform spin torque ferromagnetic resonance measurements on Py/CuPt bilayer and find that… read more here.
Keywords: spin hall; extrinsic spin; spin; hall angle ... See more keywords
Ferromagnetic phase transition in topological crystalline insulator thin films: Interplay of anomalous Hall angle and magnetic anisotropy
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.134422
Abstract: In magnetic topological phases of matter, the quantum anomalous Hall (QAH) effect is an emergent phenomenon driven by ferromagnetic doping, magnetic proximity effects and strain engineering. The realization of QAH states with multiple dissipationless edge… read more here.
Keywords: thin films; hall angle; topological crystalline; magnetic anisotropy ... See more keywords
Phase-resolved detection of the spin Hall angle by optical ferromagnetic resonance in perpendicularly magnetized thin films
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.064401
Abstract: The conversion of charge current to spin current by the spin Hall effect is of considerable current interest from both fundamental and technological perspectives. Measurement of the spin Hall angle, especially for atomically thin systems… read more here.
Keywords: phase; spin hall; ferromagnetic resonance; spin ... See more keywords
All-optical detection of the spin Hall angle in W /CoFeB /SiO 2 heterostructures with varying thickness of the tungsten layer
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.054414
Abstract: The development of advanced spintronics devices hinges on the efficient generation and utilization of pure spin current. In materials with large spin-orbit coupling, the spin Hall effect may convert charge current to pure spin current,… read more here.
Keywords: spin hall; spin; hall angle; mathrm ... See more keywords
Self-consistent determination of spin Hall angle and spin diffusion length in Pt and Pd: The role of the interface spin loss
Sign Up to like & getrecommendations! Published in 2018 at "Science Advances"
DOI: 10.1126/sciadv.aat1670
Abstract: Self-consistent determination of the key parameters in spin-charge conversion via spin pumping–induced inverse spin Hall effect. Spin Hall angle (θSH) and spin diffusion length (λsd) are the key parameters in describing the spin-charge conversion, which… read more here.
Keywords: spin hall; self consistent; spin; hall angle ... See more keywords