Roadmap of spin–orbit torques

Q Shao, P Li, L Liu, H Yang, S Fukami… - IEEE transactions on …, 2021‏ - ieeexplore.ieee.org
Spin–orbit torque (SOT) is an emerging technology that enables the efficient manipulation of
spintronic devices. The initial processes of interest in SOTs involved electric fields, 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 …

Field-free switching of perpendicular magnetization at room temperature using out-of-plane spins from TaIrTe4

Y Liu, G Shi, D Kumar, T Kim, S Shi, D Yang… - Nature …, 2023‏ - nature.com
The development of spintronic devices based on spin–orbit torque requires the electrical-
current-driven field-free switching of magnetization in materials with perpendicular magnetic …

Symmetry-dependent field-free switching of perpendicular magnetization

L Liu, C Zhou, X Shu, C Li, T Zhao, W Lin… - Nature …, 2021‏ - nature.com
Modern magnetic-memory technology requires all-electric control of perpendicular
magnetization with low energy consumption. While spin–orbit torque (SOT) in heavy …

Spin-orbit torques: Materials, physics, and devices

X Han, X Wang, C Wan, G Yu, X Lv - Applied Physics Letters, 2021‏ - pubs.aip.org
Spintronics, that is, the utilization of electron spin to enrich the functionality of
microelectronics, has led to the inception of numerous novel devices, particularly magnetic …

Spintronic leaky-integrate-fire spiking neurons with self-reset and winner-takes-all for neuromorphic computing

D Wang, R Tang, H Lin, L Liu, N Xu, Y Sun… - Nature …, 2023‏ - nature.com
Neuromorphic computing using nonvolatile memories is expected to tackle the memory wall
and energy efficiency bottleneck in the von Neumann system and to mitigate the stagnation …

Chirality as generalized spin–orbit interaction in spintronics

T Yu, Z Luo, GEW Bauer - Physics Reports, 2023‏ - Elsevier
Chirality or handedness distinguishes an object from its mirror images, such as the spread
thumb, index finger, and middle finger of the right and left hand. In mathematics, it is …

[HTML][HTML] Maximizing spin-orbit torque generated by the spin Hall effect of Pt

L Zhu, DC Ralph, RA Buhrman - Applied Physics Reviews, 2021‏ - pubs.aip.org
Efficient generation of spin–orbit torques is central for the exciting field of spin-orbitronics.
Platinum, the archetypal spin Hall material, has the potential to be an outstanding provider …

Room temperature field-free switching of perpendicular magnetization through spin-orbit torque originating from low-symmetry type II Weyl semimetal

Y Zhang, H Xu, K Jia, G Lan, Z Huang, B He, C He… - Science …, 2023‏ - science.org
Spin-orbit torque (SOT) is a promising strategy to deterministically switch the perpendicular
magnetization, but usually requires an in-plane magnetic field for breaking the mirror …

Controllable field-free switching of perpendicular magnetization through bulk spin-orbit torque in symmetry-broken ferromagnetic films

X **e, X Zhao, Y Dong, X Qu, K Zheng, X Han… - Nature …, 2021‏ - nature.com
Programmable magnetic field-free manipulation of perpendicular magnetization switching is
essential for the development of ultralow-power spintronic devices. However, the …