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 …

Spin-orbit torques: Materials, mechanisms, performances, and potential applications

C Song, R Zhang, L Liao, Y Zhou, X Zhou… - Progress in Materials …, 2021 - Elsevier
Current-induced spin-orbit torque (SOT) is attracting increasing interest and exciting
significant research activity. We aim to provide a comprehensive review of recent progress in …

Recent advances in spin-orbit torques: Moving towards device applications

R Ramaswamy, JM Lee, K Cai, H Yang - Applied Physics Reviews, 2018 - pubs.aip.org
The ability of spintronic devices to utilize an electric current for manipulating the
magnetization has resulted in large-scale developments, such as magnetic random access …

Magnetic racetrack memory: From physics to the cusp of applications within a decade

R Bläsing, AA Khan, PC Filippou, C Garg… - Proceedings of the …, 2020 - ieeexplore.ieee.org
Racetrack memory (RTM) is a novel spintronic memory-storage technology that has the
potential to overcome fundamental constraints of existing memory and storage devices. It is …

Exchange coupling torque in ferrimagnetic Co/Gd bilayer maximized near angular momentum compensation temperature

R Bläsing, T Ma, SH Yang, C Garg, FK Dejene… - Nature …, 2018 - nature.com
Highly efficient current-induced motion of chiral domain walls was recently demonstrated in
synthetic antiferromagnetic (SAF) structures due to an exchange coupling torque (ECT). The …

Temperature dependence of spin-orbit torques across the magnetic compensation point in a ferrimagnetic TbCo alloy film

K Ueda, M Mann, PWP De Brouwer, D Bono… - Physical Review B, 2017 - APS
The temperature dependence of spin-orbit torques (SOTs) and spin-dependent transport
parameters is measured in bilayer Ta/TbCo ferrimagnetic alloy films with bulk perpendicular …

Spin-orbit torque in MgO/CoFeB/Ta/CoFeB/MgO symmetric structure with interlayer antiferromagnetic coupling

GY Shi, CH Wan, YS Chang, F Li, XJ Zhou, PX Zhang… - Physical Review B, 2017 - APS
Spin current generated by the spin Hall effect in a heavy metal that would diffuse up and
down to adjacent ferromagnetic layers and exert torque on their magnetization is called spin …

[HTML][HTML] Spin-orbit torques in Ta/TbxCo100-x ferrimagnetic alloy films with bulk perpendicular magnetic anisotropy

K Ueda, M Mann, CF Pai, AJ Tan… - Applied Physics Letters, 2016 - pubs.aip.org
We quantified the bulk perpendicular magnetic anisotropy (PMA) and spin-orbit torques
(SOTs) in bilayer Ta/Tb x Co 100-x ferrimagnetic alloy films with varying Tb concentration …

Applied trends in magnetic rare earth/transition metal alloys and multilayers

JA González, JP Andrés, R López Antón - Sensors, 2021 - mdpi.com
Ferrimagnetic thin films formerly played a very important role in the development of
information storage technology. Now they are again at the forefront of the rising field of …

Dephasing of transverse spin current in ferrimagnetic alloys

Y Lim, B Khodadadi, JF Li, D Viehland, A Manchon… - Physical Review B, 2021 - APS
It has been predicted that transverse spin current can propagate coherently (without
dephasing) over a long distance in antiferromagnetically ordered metals. Here, we estimate …