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 …

Current-induced switching of proximity-induced ferromagnetic surface states in a topological insulator

M Mogi, K Yasuda, R Fujimura, R Yoshimi… - Nature …, 2021 - nature.com
Electrical manipulation of magnetization could be an essential function for energy-efficient
spintronics technology. A magnetic topological insulator, possessing a magnetically gapped …

Long-distance spin transport in a disordered magnetic insulator

D Wesenberg, T Liu, D Balzar, M Wu, BL Zink - Nature Physics, 2017 - nature.com
Spin transport through magnetic insulators via magnons has been explored for a variety of
crystalline materials. Here we show dramatic effects of spin transport through an amorphous …

[HTML][HTML] Photocurrents, inverse Faraday effect, and photospin Hall effect in Mn2Au

M Merte, F Freimuth, D Go, T Adamantopoulos, FR Lux… - APL materials, 2023 - pubs.aip.org
Among antiferromagnetic materials, Mn 2 Au is one of the most intensively studied, and it
serves as a very popular platform for testing various ideas related to antiferromagnetic …

Spin-torque generation in topological insulator based heterostructures

MH Fischer, A Vaezi, A Manchon, EA Kim - Physical Review B, 2016 - APS
Heterostructures utilizing topological insulators exhibit a remarkable spin-torque efficiency.
However, the exact origin of the strong torque, in particular whether it stems from the spin …

Strong electrical manipulation of spin–orbit torque in ferromagnetic heterostructures

Y Yan, C Wan, X Zhou, G Shi, B Cui… - Advanced Electronic …, 2016 - Wiley Online Library
Electrical control of current‐induced spin–orbit effects in magnets is supposed to reduce the
power consumption in high‐density memories to the utmost extent, but the efficient control in …

Anisotropic superconducting spin transport at magnetic interfaces

Y Ominato, A Yamakage, M Matsuo - Physical Review B, 2022 - APS
We present a theoretical investigation of anisotropic superconducting spin transport at a
magnetic interface between ap-wave superconductor and a ferromagnetic insulator. Our …

[HTML][HTML] Voltage-controlled spin–orbit torque switching in W/CoFeB/MgO

J Xu, CL Chien - Applied Physics Letters, 2021 - pubs.aip.org
Voltage control of magnetism and spintronics have been highly desirable but rarely realized.
In this work, we show voltage-controlled spin–orbit torque (SOT) switching in W/CoFeB/MgO …

[HTML][HTML] Role of interface quality for the spin Hall magnetoresistance in nickel ferrite thin films with bulk-like magnetic properties

M Althammer, AV Singh, T Wimmer, Z Galazka… - Applied Physics …, 2019 - pubs.aip.org
We utilized spin Hall magnetoresistance (SMR) measurements to experimentally investigate
pure spin current transport in thin film heterostructures of nickel ferrite (NiFe 2 O 4, NFO) and …

Bulk and surface spin conductivity in topological insulators with hexagonal warping

RS Akzyanov, AL Rakhmanov - Physical Review B, 2019 - APS
We investigate the spin conductivity of topological insulators taking into account both the
surface and quasi-two-dimensional bulk states. We apply a low-energy expansion of the …