Current-induced spin-orbit torques in ferromagnetic and antiferromagnetic systems

A Manchon, J Železný, IM Miron, T Jungwirth… - Reviews of Modern …, 2019 - APS
Spin-orbit coupling in inversion-asymmetric magnetic crystals and structures has emerged
as a powerful tool to generate complex magnetic textures, interconvert charge and spin …

Magnetic topological insulators

Y Tokura, K Yasuda, A Tsukazaki - Nature Reviews Physics, 2019 - nature.com
The importance of global band topology is unequivocally recognized in condensed matter
physics, and new states of matter, such as topological insulators, have been discovered …

Orbital Hanle Magnetoresistance in a Transition Metal

G Sala, H Wang, W Legrand, P Gambardella - Physical Review Letters, 2023 - APS
The Hanle magnetoresistance is a telltale signature of spin precession in nonmagnetic
conductors, in which strong spin-orbit coupling generates edge spin accumulation via the …

Large unidirectional magnetoresistance in a magnetic topological insulator

K Yasuda, A Tsukazaki, R Yoshimi, KS Takahashi… - Physical review …, 2016 - APS
We report current-direction dependent or unidirectional magnetoresistance (UMR) in
magnetic or nonmagnetic topological insulator (TI) heterostructures, Cr x (Bi 1-y Sb y) 2-x Te …

Unidirectional spin-Hall and Rashba− Edelstein magnetoresistance in topological insulator-ferromagnet layer heterostructures

Y Lv, J Kally, D Zhang, JS Lee, M Jamali… - Nature …, 2018 - nature.com
The large spin− orbit coupling in topological insulators results in helical spin-textured Dirac
surface states that are attractive for topological spintronics. These states generate an …

Current-nonlinear Hall effect and spin-orbit torque magnetization switching in a magnetic topological insulator

K Yasuda, A Tsukazaki, R Yoshimi, K Kondou… - Physical review …, 2017 - APS
The current-nonlinear Hall effect or second harmonic Hall voltage is widely used as one of
the methods for estimating charge-spin conversion efficiency, which is attributed to the …

Spin and spin current—From fundamentals to recent progress

S Maekawa, T Kikkawa, H Chudo, J Ieda… - Journal of Applied …, 2023 - pubs.aip.org
Along with the progress of spin science and spintronics research, the flow of electron spins,
ie, spin current, has attracted interest. New phenomena and electronic states were …

Origins of the unidirectional spin Hall magnetoresistance in metallic bilayers

CO Avci, J Mendil, GSD Beach, P Gambardella - Physical review letters, 2018 - APS
Recent studies evidenced the emergence of asymmetric electron transport in layered
conductors owing to the interplay between electrical conductivity, magnetization, and the …

Theory of spin Hall magnetoresistance (SMR) and related phenomena

YT Chen, S Takahashi, H Nakayama… - Journal of Physics …, 2016 - iopscience.iop.org
We review the so-called spin Hall magnetoresistance (SMR) in bilayers of a magnetic
insulator and a metal, in which spin currents are generated in the normal metal by the spin …

Interface-Enhanced Spin-Orbit Torques and Current-Induced Magnetization Switching of Layers

A Ghosh, K Garello, CO Avci, M Gabureac… - Physical Review …, 2017 - APS
Magnetic heterostructures that combine large spin-orbit torque efficiency, perpendicular
magnetic anisotropy, and low resistivity are key to develo** electrically controlled memory …