Intrinsic spin currents in ferromagnets

VP Amin, J Li, MD Stiles, PM Haney - Physical Review B, 2019 - APS
First-principles calculations show that electric fields applied to ferromagnets generate spin
currents flowing perpendicularly to the electric field. Reduced symmetry in these …

Magnon valve effect between two magnetic insulators

H Wu, L Huang, C Fang, BS Yang, CH Wan, GQ Yu… - Physical review …, 2018 - APS
The key physics of the spin valve involves spin-polarized conduction electrons propagating
between two magnetic layers such that the device conductance is controlled by the relative …

Interfacial spin–orbit torques

VP Amin, PM Haney, MD Stiles - Journal of applied physics, 2020 - pubs.aip.org
Spin-orbit torques offer a promising mechanism for electrically controlling magnetization
dynamics in nanoscale heterostructures. While spin-orbit torques occur predominately at …

Origin of the magnetic spin Hall effect: Spin current vorticity in the Fermi sea

A Mook, RR Neumann, A Johansson, J Henk… - Physical Review …, 2020 - APS
The interplay of spin-orbit coupling (SOC) and magnetism gives rise to a plethora of charge-
to-spin conversion phenomena that harbor great potential for spintronics applications. In …

Magnon valves based on YIG/NiO/YIG all-insulating magnon junctions

CY Guo, CH Wan, X Wang, C Fang, P Tang, WJ Kong… - Physical Review B, 2018 - APS
As an alternative angular momentum carrier, magnons or spin waves can be utilized to
encode information and breed magnon-based circuits with ultralow power consumption and …

Spin-orbit torque switching in perpendicular Y3Fe5O12/Pt bilayer

CY Guo, CH Wan, MK Zhao, H Wu, C Fang… - Applied Physics …, 2019 - pubs.aip.org
All electrical manipulation of magnetization in an Y 3 Fe 5 O 12 (YIG)/Pt system was crucial
to develop magnon-based spintronic devices. In this study, we realized spin–orbit torque …

Observation of Omnidirectional Exchange Bias at All‐Antiferromagnetic Polycrystalline Heterointerface

M Asakura, T Higo, T Matsuo, R Uesugi… - Advanced …, 2024 - Wiley Online Library
Due to promising functionalities that may dramatically enhance spintronics performance,
antiferromagnets are the subject of intensive research for develo** the next‐generation …

Robust evaluation of coercivity in exchange biased films

AD Talantsev, MV Bahmetiev, RB Morgunov - Measurement, 2022 - Elsevier
Exact measurement of coercivity in thin magnetic films is of high importance for sensor
industry. In exchange biased multilayers, incorporated in magnetoresistive sensors …

Coexistence of spin-orbit torque and unidirectional magnetoresistance effect induced by spin polarization with spin rotation symmetry in Co/Cu/Co structures

S Sun, B Wang, W Li, X Zeng, Y Guo, B Han, T Wang… - Physical Review B, 2022 - APS
The conventional spin-orbit torque (SOT) and magnetoresistance effect observed in normal-
metal (NM)/ferromagnet (FM) bilayers originate from the interaction between magnetic …

Thermal hysteresis of magnetization in NiFe/IrMn exchange-biased ferromagnet

A Talantsev, M Bakhmetiev… - Journal of Physics D …, 2022 - iopscience.iop.org
Abstract Magnetization reversal in NiFe/IrMn exchange-biased thin films was investigated
under thermal cycling in an external magnetic field, applied opposite to the direction of the …