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 …

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 …

Spin orbit torques and Dzyaloshinskii-Moriya interaction in dual-interfaced Co-Ni multilayers

J Yu, X Qiu, Y Wu, J Yoon, P Deorani, JM Besbas… - Scientific reports, 2016 - nature.com
We study the spin orbit torque (SOT) and Dzyaloshinskii-Moriya interaction (DMI) in the dual-
interfaced Co-Ni perpendicular multilayers. Through the combination of top and bottom layer …

Hf thickness dependence of spin-orbit torques in Hf/CoFeB/MgO heterostructures

R Ramaswamy, X Qiu, T Dutta, SD Pollard… - Applied Physics …, 2016 - pubs.aip.org
We have studied the spin-orbit torques in perpendicularly magnetized Hf/CoFeB/MgO
system, by systematically varying the thickness of Hf underlayer. We have observed a sign …

Large spin-orbit torques in Pt/Co-Ni/W heterostructures

J Yu, X Qiu, W Legrand, H Yang - Applied Physics Letters, 2016 - pubs.aip.org
The spin orbit torques (SOTs) in perpendicularly magnetized Co-Ni multilayers sandwiched
between two heavy metals (HM) have been studied. By exploring various HM materials, we …

[HTML][HTML] Spin-orbit torques in perpendicularly magnetized Ir22Mn78/Co20Fe60B20/MgO multilayer

D Wu, G Yu, CT Chen, SA Razavi, Q Shao, X Li… - Applied Physics …, 2016 - pubs.aip.org
The current-induced spin-orbit torques (SOTs) in the perpendicularly magnetized Ir 22 Mn
78/Co 20 Fe 60 B 20/MgO structures are investigated. The damping-and field-like torques …

Perpendicular magnetic tunnel junctions based on half-metallic NiCo2O4

Y Shen, D Kan, I Lin, MW Chu, I Suzuki… - Applied Physics …, 2020 - pubs.aip.org
Spin polarization and magnetic anisotropy are key properties that determine the
performance of magnetic tunnel junctions (MTJs), which are utilized in various spintronic …

Perpendicular magnetic anisotropy in Pt/Co-based full Heusler alloy/MgO thin-film structures

MS Gabor, M Nasui, A Timar-Gabor - Physical Review B, 2019 - APS
Perpendicular magnetic anisotropy (PMA) in ultrathin magnetic structures is a key ingredient
for the development of electrically controlled spintronic devices. Due to their relatively large …

Efficient spin–orbit torque switching in perpendicularly magnetized CoFeB facilitated by Fe2O3 underlayer

Z Li, X Lu, Z Zhang, W Li, TT Li, J Zhou, Y Yan… - Applied Physics …, 2023 - pubs.aip.org
Spin–orbit torque (SOT) is recognized as an effective way to manipulate magnetization in
spintronic devices. For the low-power consumption and high-endurance requirements of …