Ferrimagnetic spintronics

SK Kim, GSD Beach, KJ Lee, T Ono, T Rasing… - Nature materials, 2022 - nature.com
Ferrimagnets composed of multiple and antiferromagnetically coupled magnetic elements
have attracted much attention recently as a material platform for spintronics. They offer the …

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 …

The 2020 skyrmionics roadmap

C Back, V Cros, H Ebert… - Journal of Physics D …, 2020 - iopscience.iop.org
The notion of non-trivial topological winding in condensed matter systems represents a
major area of present-day theoretical and experimental research. Magnetic materials offer a …

Ultrafast and energy-efficient spin–orbit torque switching in compensated ferrimagnets

K Cai, Z Zhu, JM Lee, R Mishra, L Ren, SD Pollard… - Nature …, 2020 - nature.com
Spin–orbit torque can be used to manipulate magnetization in spintronic devices. However,
conventional ferromagnetic spin–orbit torque systems have intrinsic limitations in terms of …

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 …

Ionic gating for tuning electronic and magnetic properties

Y Guan, H Han, F Li, G Li… - Annual Review of …, 2023 - annualreviews.org
The energy-efficient manipulation of the properties of functional materials is of great interest
from both a scientific and an applied perspective. The application of electric fields is one of …

Observation of hydrogen-induced Dzyaloshinskii-Moriya interaction and reversible switching of magnetic chirality

G Chen, MC Robertson, M Hoffmann, C Ophus… - Physical Review X, 2021 - APS
The Dzyaloshinskii-Moriya interaction (DMI) has drawn much attention, as it stabilizes
magnetic chirality, with important implications in fundamental and applied research. This …

Advancements in memory technologies for artificial synapses

A Sehgal, S Dhull, S Roy, BK Kaushik - Journal of Materials Chemistry …, 2024 - pubs.rsc.org
Neural networks (NNs) have made significant progress in recent years and have been
applied in a broad range of applications, including speech recognition, image classification …

Quantum computing on magnetic racetracks with flying domain wall qubits

J Zou, S Bosco, B Pal, SSP Parkin, J Klinovaja… - Physical Review …, 2023 - APS
Domain walls (DWs) on magnetic racetracks are at the core of the field of spintronics,
providing a basic element for classical information processing. Here, we show that mobile …