Antiferromagnetic Inverse Spin Hall Effect
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202205988
Abstract: The inverse spin Hall effect (ISHE) is one of the accessible and reliable methods to detect spin current. The magnetization‐dependent inverse spin Hall effect has been observed in magnets, expanding the dimension for spin‐to‐charge conversion.… read more here.
Keywords: inverse spin; effect; hall effect; spin hall ... See more keywords
Composite Spin Hall Conductivity from Non-collinear Antiferromagnetic Order.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202209866
Abstract: Non-collinear antiferromagnets are an exciting new platform for studying intrinsic spin Hall effects, phenomena that arise from the materials' band structure, Berry phase curvature, and linear , the spin Hall conductivities in the non-collinear state… read more here.
Keywords: composite spin; hall conductivity; non collinear; spin hall ... See more keywords
Topology Hierarchy of Transition Metal Dichalcogenides Built from Quantum Spin Hall Layers
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202300227
Abstract: The evolution of the physical properties of 2D material from monolayer limit to the bulk reveals unique consequences from dimension confinement and provides a distinct tuning knob for applications. Monolayer 1T'‐phase transition metal dichalcogenides (1T'‐TMDs)… read more here.
Keywords: topology; quantum spin; metal dichalcogenides; transition metal ... See more keywords
On the Role of Interfaces on Spin Transport in Magnetic Insulator/Normal Metal Heterostructures
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.201900475
Abstract: Spin currents have emerged as a new tool in spintronics, with promises of more efficient devices. A pure spin current can be generated in a nonmagnetic metallic (NM) layer by a charge current (spin Hall… read more here.
Keywords: spin; spin transport; normal metal; spin hall ... See more keywords
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
High‐Efficiency Spin–Orbit Torque Switching Using a Single Heavy‐Metal Alloy with Opposite Spin Hall Angles
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202000793
Abstract: Spin–orbit torque (SOT) induced perpendicular magnetization switching in Pt1‐xGdx/Co/Al2O3 heterostructure with x = 0, 0.02, 0.14, 0.30, and 0.33 is investigated. With in‐plane charge current flowing through the Pt1‐xGdx layer, field‐free current‐induced magnetization switching is… read more here.
Keywords: spin orbit; hall angles; spin; opposite spin ... See more keywords
Large enhancement of domain wall-induced anomalous magnetoresistance in ferrimagnetic Tb/Co wires: The effect of injecting spin Hall current
Sign Up to like & getrecommendations! Published in 2020 at "Current Applied Physics"
DOI: 10.1016/j.cap.2019.11.003
Abstract: Abstract We demonstrated domain wall (DW)-induced anomalous magnetoresistance (MR) generated in asymmetric and symmetric ferrimagnetic Tb/Co multilayered, and Tb–Co alloyed wires. The extraordinary Hall effect (EHE)-induced circulating currents in the vicinity of DWs between longitudinal… read more here.
Keywords: spin hall; anomalous magnetoresistance; induced anomalous; wall induced ... See more keywords
The role of strain on the quantum spin hall effect and band inversion in stanene
Sign Up to like & getrecommendations! Published in 2017 at "Computational Condensed Matter"
DOI: 10.1016/j.cocom.2016.10.003
Abstract: Abstract Examination of the role of strain on the quantum spin hall (QSH) effect and band inversion for the monolayer of tin, stanene, is of interest. To this end, several uniaxial and biaxial strain loadings… read more here.
Keywords: role strain; spin hall; band inversion; effect band ... See more keywords
Towards terahertz spin Hall nano-oscillator with synthesized anti-ferromagnets
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165470
Abstract: Abstract We calculated the spectrum of synthetic antiferromagnets (SAF) based spin Hall nano-oscillators (SHNO) with micromagnetic simulations. It was found that, even without an applied field, the frequency of generated spin waves can reach up… read more here.
Keywords: nano oscillator; terahertz spin; hall nano; spin hall ... See more keywords
Low write current and strong durability in high-speed spintronics memory (spin-Hall MRAM and VoCSM) through development of a shunt-free design process and W spin-Hall electrode
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165536
Abstract: Abstract We investigated a voltage-control spintronics memory (VoCSM) with a shunt-free design process and W spin-Hall electrode. We successfully reduced the write current to 62 μA at a 5-ns write pulse (48 μA at a 20-ns write… read more here.
Keywords: spin hall; shunt free; design process; hall electrode ... See more keywords
Dependence of the inverse spin Hall and spin rectification voltage on the aspect ratio of thin films
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165675
Abstract: Abstract We present a method to directly obtain the pure inverse spin Hall effect (ISHE) signal without the spin rectification effect (SRE) signal in ferromagnetic metal(FM)/nonmagnetic metal(NM) bilayers. This method is based on a fact… read more here.
Keywords: inverse spin; spin; spin hall; spin rectification ... See more keywords