Ferromagnetic Elements in Two‐Dimensional Materials: 2D Magnets and Beyond

AV Papavasileiou, M Menelaou… - Advanced Functional …, 2024 - Wiley Online Library
Ferromagnetism in 2D materials has attracted tremendous interest from the scientific
community thanks to its potential for the design of magnetic materials with unique properties …

Spin‐Orbit Torque in Van der Waals‐Layered Materials and Heterostructures

W Tang, H Liu, Z Li, A Pan, YJ Zeng - Advanced Science, 2021 - Wiley Online Library
Spin‐orbit torque (SOT) opens an efficient and versatile avenue for the electrical
manipulation of magnetization in spintronic devices. The enhancement of SOT efficiency …

Magnetic memory driven by topological insulators

H Wu, A Chen, P Zhang, H He, J Nance, C Guo… - Nature …, 2021 - nature.com
Giant spin-orbit torque (SOT) from topological insulators (TIs) provides an energy efficient
writing method for magnetic memory, which, however, is still premature for practical …

Growth-dependent interlayer chiral exchange and field-free switching

YH Huang, CC Huang, WB Liao, TY Chen, CF Pai - Physical Review Applied, 2022 - APS
The interfacial Dzyaloshinskii-Moriya interaction (DMI) has long been observed in normal
metal/ferromagnetic multilayers, enabling the formation of chiral domain walls, skyrmions …

Field-Free Switching in Symmetry-Breaking Multilayers: The Critical Role of Interlayer Chiral Exchange

YC Li, YH Huang, CC Huang, YT Liu, CF Pai - Physical Review Applied, 2023 - APS
It is crucial to realize field-free deterministic current-induced switching in spin-orbit-torque
magnetic random-access memory with perpendicular magnetic anisotropy (PMA). A …

Large Damping-Like Spin–Orbit Torque in a 2D Conductive 1T-TaS2 Monolayer

S Husain, X Chen, R Gupta, N Behera, P Kumar… - Nano …, 2020 - ACS Publications
A damping-like spin-orbit torque (SOT) is a prerequisite for ultralow-power spin logic
devices. Here, we report on the damping-like SOT in just one monolayer of the conducting …

[HTML][HTML] Spin–orbit torque characterization in a nutshell

MH Nguyen, CF Pai - APL Materials, 2021 - pubs.aip.org
Spin current and spin torque generation through the spin–orbit interactions in solids, of bulk
or interfacial origin, is at the heart of spintronics research. The realization of spin–orbit …

Large anomalous unidirectional magnetoresistance in a single ferromagnetic layer

K Lou, Q Zhao, B Jiang, C Bi - Physical Review Applied, 2022 - APS
Unidirectional magnetoresistance (UMR) in a ferromagnetic bilayer due to the spin Hall
effect (SHE) provides a facile means of probing in-plane magnetization to avoid complex …

Anomalous sign inversion of spin-orbit torque in ferromagnetic/nonmagnetic bilayer systems due to self-induced spin-orbit torque

M Aoki, E Shigematsu, R Ohshima, T Shinjo… - Physical Review B, 2022 - APS
Self-induced spin-orbit torques (SI-SOTs) in ferromagnetic (FM) layers have been
overlooked when estimating the spin Hall angle (SHA) of adjacent nonmagnetic (NM) layers …

Room-temperature flexible manipulation of the quantum-metric structure in a topological chiral antiferromagnet

J Han, T Uchimura, Y Araki, JY Yoon, Y Takeuchi… - Nature Physics, 2024 - nature.com
The quantum metric and Berry curvature are two fundamental and distinct factors that
describe the geometry of quantum eigenstates. Although the role of the Berry curvature in …