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 …

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 …

Ferrimagnets for spintronic devices: From materials to applications

Y Zhang, X Feng, Z Zheng, Z Zhang, K Lin… - Applied Physics …, 2023 - pubs.aip.org
Spintronic devices use spin instead of charge to process information and are widely
considered as promising candidates for next-generation electronic devices. In past decades …

Fast current-driven domain walls and small skyrmions in a compensated ferrimagnet

L Caretta, M Mann, F Büttner, K Ueda, B Pfau… - Nature …, 2018 - nature.com
Spintronics is a research field that aims to understand and control spins on the nanoscale
and should enable next-generation data storage and manipulation. One technological and …

Efficient conversion of orbital Hall current to spin current for spin-orbit torque switching

S Lee, MG Kang, D Go, D Kim, JH Kang, T Lee… - Communications …, 2021 - nature.com
Spin Hall effect, an electric generation of spin current, allows for efficient control of
magnetization. Recent theory revealed that orbital Hall effect creates orbital current, which …

Spintronic devices for energy-efficient data storage and energy harvesting

J Puebla, J Kim, K Kondou, Y Otani - Communications Materials, 2020 - nature.com
The current data revolution has, in part, been enabled by decades of research into
magnetism and spin phenomena. For example, milestones such as the observation of giant …

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 …

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 …