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 …

Field‐free spin–orbit torque switching in perpendicularly magnetized synthetic antiferromagnets

J Wei, X Wang, B Cui, C Guo, H Xu… - Advanced Functional …, 2022 - Wiley Online Library
Synthetic antiferromagnets (SAFs), formed through an interlayer antiferromagnetic exchange
coupling of ferromagnetic layers, exhibit intriguing potential in next‐generation spintronic …

Highly efficient spin-orbit torque in Pt/Co/Ir multilayers with antiferromagnetic interlayer exchange coupling

Y Ishikuro, M Kawaguchi, T Taniguchi, M Hayashi - Physical Review B, 2020 - APS
We have studied the spin-orbit torque (SOT) in Pt/Co/Ir multilayers with three repeats of the
unit structure. As the system exhibits oscillatory interlayer exchange coupling with varying Ir …

Terahertz emission from an exchange-coupled synthetic antiferromagnet

Q Zhang, Y Yang, Z Luo, Y Xu, R Nie, X Zhang… - Physical Review Applied, 2020 - APS
We report on terahertz emission from Fe-Mn-Pt/Ru/Fe-Mn-Pt and Pt/Co-Fe-B/Ru/Co-Fe-B/Pt
synthetic antiferromagnet (SAF) structures upon irradiation by a femtosecond laser; the …

Interlayer exchange coupling modulated spin-orbit torque and multi-state switching in GdCo/Ru/GdCo heterostructures

L Liu, X Zhao, W Liu, Y Song, X Zhao… - Journal of Physics D …, 2021 - iopscience.iop.org
The interlayer exchange coupling (IEC) in a synthetic antiferromagnet (SAF) contributes to
the spin-orbit torque (SOT) effect. In this work, we study the SOT switching mechanism in a …

[HTML][HTML] Micromagnetic analysis and optimization of spin-orbit torque switching processes in synthetic antiferromagnets

EA Tremsina, N Roschewsky… - Journal of Applied Physics, 2019 - pubs.aip.org
Based on micromagnetic simulations, we show that it is possible to achieve spin–orbit
torque field-free switching of a synthetic antiferromagnet comprised of two ferromagnetic …

Challenges in electrical detection of spin-orbit torque in Ir 20Mn 80/Pt hetero-structures

I Goksal, H Piskin, B Kocaman, K Akın… - … Journal of Applied …, 2023 - content.iospress.com
Manipulation of antiferromagnetic sublattice orientations, a key challenge in spintronic
device applications, requires unconventional methods such as current induced torques …

Spintronic Terahertz Emission from Single and Multiple Magnetic Layers

Q Zhang - 2021 - search.proquest.com
Spin-charge interconversion has attracted attention in recent years as an enabling
mechanism for creating novel spintronic devices. One of the promising applications is in …

Фізичні властивості плівкових приладових структур на основі Ru і Cо

АМ Логвинов - 2021 - essuir.sumdu.edu.ua
Дисертаційна робота присвячена комплексному дослідженню фізичних властивостей
приладових структур сформованих на основі тонких плівок Ru i Cо та взаємозв'язку …

Enhanced spin transfer torque in platinum/ferromagnetic-metal structures by optimizing the platinum thickness

J Xue, Y Guo, L Wang, Y Dong, Y Chen, Y Tian… - Journal of Magnetism …, 2020 - Elsevier
Spin transfer torque (STT) driven by a charge current plays a key role in magnetization
switching in heavy-metal/ferromagnetic-metal structures. The STT efficiency defined by the …