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 …

Chiral spintronics

SH Yang, R Naaman, Y Paltiel, SSP Parkin - Nature Reviews Physics, 2021‏ - nature.com
As spins move through a chiral electric field, the resulting spin current can acquire chirality
through a spin–orbit interaction. Such spin currents are highly useful in creating spin–orbit …

A comprehensive review on emerging artificial neuromorphic devices

J Zhu, T Zhang, Y Yang, R Huang - Applied Physics Reviews, 2020‏ - pubs.aip.org
The rapid development of information technology has led to urgent requirements for high
efficiency and ultralow power consumption. In the past few decades, neuromorphic …

Spintronic devices: a promising alternative to CMOS devices

P Barla, VK Joshi, S Bhat - Journal of Computational Electronics, 2021‏ - Springer
The field of spintronics has attracted tremendous attention recently owing to its ability to offer
a solution for the present-day problem of increased power dissipation in electronic circuits …

Memory on the racetrack

S Parkin, SH Yang - Nature nanotechnology, 2015‏ - nature.com
Magnetic hard disk drives have been the prime repository of digital data for more than half a
century. Just over ten years ago the storage capacity of all the world's magnetic disk drives …

Three-dimensional racetrack memory devices designed from freestanding magnetic heterostructures

K Gu, Y Guan, BK Hazra, H Deniz, A Migliorini… - Nature …, 2022‏ - nature.com
The fabrication of three-dimensional nanostructures is key to the development of next-
generation nanoelectronic devices with a low device footprint. Magnetic racetrack memory …

Domain-wall velocities of up to 750 m s−1 driven by exchange-coupling torque in synthetic antiferromagnets

SH Yang, KS Ryu, S Parkin - Nature nanotechnology, 2015‏ - nature.com
The operation of racetrack memories,, is based on the motion of domain walls in atomically
thin, perpendicularly magnetized nanowires, which are interfaced with adjacent metal layers …

Anatomy of Dzyaloshinskii-Moriya Interaction at Interfaces

H Yang, A Thiaville, S Rohart, A Fert, M Chshiev - Physical review letters, 2015‏ - APS
The Dzyaloshinskii-Moriya interaction (DMI) has been recently recognized to play a crucial
role in allowing fast domain wall dynamics driven by spin-orbit torques and the generation of …

Role of transparency of platinum–ferromagnet interfaces in determining the intrinsic magnitude of the spin Hall effect

W Zhang, W Han, X Jiang, SH Yang, S SP Parkin - Nature physics, 2015‏ - nature.com
The spin Hall effect converts charge current to pure spin currents in orthogonal directions in
materials that have significant spin–orbit coupling. The efficiency of the conversion is …

Asymmetric magnetization switching and programmable complete Boolean logic enabled by long-range intralayer Dzyaloshinskii-Moriya interaction

Q Liu, L Liu, G **ng, L Zhu - Nature Communications, 2024‏ - nature.com
After decades of efforts, some fundamental physics for electrical switching of magnetization
is still missing. Here, we report the discovery of the long-range intralayer Dzyaloshinskii …