Current-induced spin-orbit torques in ferromagnetic and antiferromagnetic systems

A Manchon, J Železný, IM Miron, T Jungwirth… - Reviews of Modern …, 2019 - APS
Spin-orbit coupling in inversion-asymmetric magnetic crystals and structures has emerged
as a powerful tool to generate complex magnetic textures, interconvert charge and spin …

Fast domain wall motion governed by topology and Œrsted fields in cylindrical magnetic nanowires

M Schöbitz, A De Riz, S Martin, S Bochmann… - Physical Review Letters, 2019 - APS
While the usual approach to tailor the behavior of condensed matter and nanosized systems
is the choice of material or finite-size or interfacial effects, topology alone may be the key. In …

Studies of nanomagnetism using synchrotron-based x-ray photoemission electron microscopy (X-PEEM)

XM Cheng, DJ Keavney - Reports on Progress in Physics, 2012 - iopscience.iop.org
As interest in magnetic devices has increased over the last 20 years, research into
nanomagnetism has experienced a corresponding growth. Device applications from …

Direct observation of massless domain wall dynamics in nanostripes with perpendicular magnetic anisotropy

J Vogel, M Bonfim, N Rougemaille, O Boulle… - Physical Review Letters, 2012 - APS
Domain wall motion induced by nanosecond current pulses in nanostripes with
perpendicular magnetic anisotropy (Pt/Co/AlO x) is shown to exhibit negligible inertia. Time …

Helitronics as a potential building block for classical and unconventional computing

NT Bechler, J Masell - Neuromorphic Computing and …, 2023 - iopscience.iop.org
Magnetic textures are promising candidates for unconventional computing due to their non-
linear dynamics. We propose to investigate the rich variety of seemingly trivial lamellar …

In situ observation of magnetic vortex manipulation by external fields in amorphous CeFeB ribbon

S Zuo, M Zhang, R Li, Y Zhang, L Peng, J **ong, D Liu… - Acta Materialia, 2017 - Elsevier
In this study, we show the real-space observation of the magnetic domain configuration in
amorphous Ce 14 Fe 80 B 6 ribbon using Lorentz transmission electron microscopy. Cross …

A Platform for Addressing Individual Magnetite Islands Grown Epitaxially on Ru (0001) and Manipulating Their Magnetic Domains

S Ruiz-Gómez, EM Trapero… - Crystal growth & …, 2023 - ACS Publications
We have grown high-quality magnetite micrometric islands on ruthenium stripes on sapphire
through a combination of magnetron sputtering (Ru film), high-temperature molecular beam …

Magnon magnetoresistance of NiFe nanowires: Size dependence and domain wall detection

VD Nguyen, C Naylor, L Vila, A Marty… - Applied Physics …, 2011 - pubs.aip.org
The magnetoresistance of permalloy (Ni 84 Fe 16) nanowires of various widths (down to 50
nm) has been measured for fields applied along the wires. The enhancement of the shape …

Electrical properties of magnetic nanocontact devices computed using finite-element simulations

S Petit-Watelot, RM Otxoa, M Manfrini - Applied Physics Letters, 2012 - pubs.aip.org
We compute the electrical current flow and associated Oersted fields in magnetic
nanocontact (NC) systems with finite-element simulations. Underneath the nanocontact, the …

Resonant translational, breathing, and twisting modes of transverse magnetic domain walls pinned at notches

PJ Metaxas, M Albert, S Lequeux, V Cros, J Grollier… - Physical Review B, 2016 - APS
We study resonant translational, breathing, and twisting modes of transverse magnetic
domain walls pinned at notches in ferromagnetic nanostrips. We demonstrate that a mode's …