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 …

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 …

Absence of Spin‐Orbit Torque and Discovery of Anisotropic Planar Nernst Effect in CoFe Single Crystal

Q Liu, X Lin, L Zhu - Advanced Science, 2023 - Wiley Online Library
Exploration of exotic spin polarizations in single crystals is of increasing interest. A current of
longitudinal spins, the so‐called “Dresselhaus‐like” spin current, which is forbidden in …

Strong Spin-Orbit Torque Induced by the Intrinsic Spin Hall Effect in

Q Liu, J Li, L Zhu, X Lin, X **e, L Zhu - Physical Review Applied, 2022 - APS
We report on a spin-orbit-torque study of the spin-current generation in Cr 1− x Pt x alloy,
using the light 3 d ferromagnetic Co as the spin-current detector. We find that the …

Strong variation of spin-orbit torques with relative spin relaxation rates in ferrimagnets

L Zhu, DC Ralph - Nature Communications, 2023 - nature.com
Spin-orbit torques (SOTs) have been widely understood as an interfacial transfer of spin that
is independent of the bulk properties of the magnetic layer. Here, we report that SOTs acting …

Giant coercivity, resistivity upturn, and anomalous Hall effect in ferrimagnetic FeTb

L Zhu, L Zhu, Q Liu, X Lin - Physical Review B, 2023 - APS
Despite the blooming interest, the transition-metal rare-earth ferrimagnets have not been
comprehensively understood in terms of their coercivity and transport properties. Here, we …

Manipulation of spin–orbit torque and Dzyaloshinskii-Moriya interaction by varying Mn concentration in Pt1-xMnx/Co bilayer

Z **e, Z Zhao, Y Sun, Y Yang, H Sun, H Qin… - Journal of Magnetism …, 2023 - Elsevier
Reducing critical current density (JC) of current-driven magnetization switching via power-
efficient spin–orbit torque (SOT) is a key challenge in spin-based memory and logic devices …

[HTML][HTML] Magnetization switching of a nearly compensated ferrimagnet by enhanced spin-orbit torque

X Zhang, X Wang, Q Jiang, W He, Y Yang, Q Gong… - AIP Advances, 2023 - pubs.aip.org
Spin–orbit torques (SOTs) provide an efficient way to electrically manipulate the magnetic
order in spintronic devices. Compared with conventional ferromagnetic materials …