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 …

Spin–Orbit Torque Switching of a High-Quality Perpendicularly Magnetized Ferrimagnetic Heusler Mn3Ge Film

L Ren, L Liu, X Shu, W Lin, P Yang… - ACS Applied Materials …, 2021 - ACS Publications
Current-induced spin–orbit torque (SOT) switching of magnetization has attracted great
interest due to its potential application in magnetic memory devices, which offer low-energy …

Giant magnetoelectric effect in an L21-ordered Co2FeSi/Pb (Mg1/3Nb2/3) O3-PbTiO3 multiferroic heterostructure

T Usami, S Fujii, S Yamada, Y Shiratsuchi… - Applied Physics …, 2021 - pubs.aip.org
We experimentally show a giant magnetoelectric (ME) effect at room temperature in an
interfacial multiferroic heterostructure consisting of L2 1-ordered Co 2 FeSi and Pb (Mg 1/3 …

Crystalline orientation–dependent spin Hall effect in epitaxial platinum

Y Xiao, H Wang, EE Fullerton - Frontiers in Physics, 2022 - frontiersin.org
We report on the spin Hall effect in epitaxial Pt films with well-defined crystalline (200),(220),
and (111) orientations and smooth surfaces. The magnitude of the spin Hall effect has been …

Unveiling transport properties of Co2MnSi Heusler epitaxial thin films with ultra-low magnetic damping

C de Melo, C Guillemard, AM Friedel, V Palin… - Applied Materials …, 2021 - Elsevier
The family of Co-based Heusler compounds contains promising candidates for spintronic
applications regarding their predicted Half-Metal-Magnetic nature, ultra-low magnetic …

Bulk and interface spin-orbit torques in Pt/Co/MgO thin film structures

MS Gabor, M Belmeguenai, IM Miron - Physical Review B, 2024 - APS
We investigate the origin of spin-orbit torques (SOTs) in archetypical Pt/Co/MgO thin films
structures by performing harmonic Hall measurements. The behavior of the dampinglike …

Magnetic Damping and Dzyaloshinskii–Moriya Interactions in Pt/Co2FeAl/MgO Systems Grown on Si and MgO Substrates

N Challab, Y Roussigné, SM Chérif, M Gabor… - Materials, 2023 - mdpi.com
Spin-pumping-induced damping and interfacial Dzyaloshinskii–Moriya interaction (iDMI)
have been studied in Pt/Co2FeAl/MgO systems grown on Si or MgO substrates as a function …

[HTML][HTML] Spin–orbit torque magnetization switching in a perpendicularly magnetized full Heusler alloy Co2FeSi

M Jiang, E Matsushita, Y Takamura, LD Anh… - AIP Advances, 2021 - pubs.aip.org
To optimize the writing and reading performance of magnetic random-access memory
(MRAM) devices, achieving current-induced spin–orbit torque (SOT) magnetization …

Investigation of abnormal forming process current caused by copper diffusion in Cu/GeSO/TiN resistance random access memory

PH Chen, CY Hsieh, YT Su - Materials Chemistry and Physics, 2021 - Elsevier
Understanding its resistance switching (RS) properties is beneficial to the development of
resistance random access memory (RRAM). In this work, a RRAM device with a …