Switching of perpendicular magnetization by spin–orbit torque

L Zhu - Advanced Materials, 2023 - Wiley Online Library
Magnetic materials with strong perpendicular magnetic anisotropy are of great interest for
the development of nonvolatile magnetic memory and computing technologies due to their …

Spin textures in synthetic antiferromagnets: Challenges, opportunities, and future directions

K Wang, V Bheemarasetty, G **ao - APL Materials, 2023 - pubs.aip.org
Spin textures, such as magnetic domain walls and skyrmions, have the potential to
revolutionize electronic devices by encoding information bits. Although recent …

Efficient Spin–Orbit Torque Switching in a Perpendicularly Magnetized Heusler Alloy MnPtGe Single Layer

L Ren, C Zhou, X Song, HT Seng, L Liu, C Li, T Zhao… - ACS …, 2023 - ACS Publications
Electrically manipulating magnetic moments by spin–orbit torque (SOT) has great potential
applications in magnetic memories and logic devices. Although there have been rich SOT …

Robust Magnetic-Field-Free Perpendicular Magnetization Switching by Manipulating Spin Polarization Direction in RuO2/[Pt/Co/Pt] Heterojunctions

Y Fan, Q Wang, W Wang, D Wang, Q Huang, Z Wang… - ACS …, 2024 - ACS Publications
Perpendicular magnetization switching by a magnetic-field-free, energy-efficient electrical
approach has remained a great challenge. Here, we demonstrate the realization of robust …

Nonvolatile magnetization switching in a single-layer magnetic topological insulator

H Sun, Y Liu, D Huang, Y Fu, Y Huang, M He… - Communications …, 2023 - nature.com
Magnetization in a ferromagnetic layer could be manipulated by the spin-orbit torque whose
generation commonly relies on the spin-orbit coupling from the adjacent heavy-metal layer …

Spintronic heterostructures for artificial intelligence: A materials perspective

R Maddu, D Kumar, S Bhatti… - physica status solidi …, 2023 - Wiley Online Library
With the advent of the Big Data era, neuromorphic computing (NC)(also known as brain‐
inspired computing) has gained a lot of research interest. Spintronic devices are the …

Field-free switching and high spin–orbit torque efficiency in Co/Ir/CoFeB synthetic antiferromagnets deposited on miscut Al2O3 substrates

H Fan, M **, B Wu, M Wei, J Wang, Z Shao… - Applied Physics …, 2023 - pubs.aip.org
Ir-CoFeB-based synthetic antiferromagnets (SAFs) are potential candidates as the free layer
of the next-generation magnetic tunnel junctions (MTJs) for high speed and density …

Deterministic Current‐Induced Perpendicular Switching in Epitaxial Co/Pt Layers without an External Field

J Ryu, CO Avci, M Song, M Huang… - Advanced Functional …, 2023 - Wiley Online Library
Current‐induced spin‐orbit torques (SOTs) have emerged as a powerful tool to control
magnetic elements and non‐uniform magnetic textures such as domain walls and …

Field-free magnetization switching in A1 CoPt single-layer nanostructures for neuromorphic computing

L Yang, C Zuo, Y Tao, W Li, F **, Y Hui… - ACS Applied Nano …, 2023 - ACS Publications
Current-induced field-free magnetization switching in single-layer films has been widely
investigated for the application of spin–orbit torque (SOT) drivers in low-power, high-density …

Engineering Symmetry Breaking Enables Efficient Bulk Spin‐Orbit Torque‐Driven Perpendicular Magnetization Switching

L Chen, K Zhang, B Li, B Hong… - Advanced Functional …, 2024 - Wiley Online Library
To overcome the interfacial nature of spin‐orbit torque (SOT) in bilayers, novel bulk SOT
(BSOT) is widely investigated to implement high‐density and low‐power spintronic devices …