Inertia-free thermally driven domain-wall motion in antiferromagnets

S Selzer, U Atxitia, U Ritzmann, D Hinzke, U Nowak - Physical Review Letters, 2016 - APS
Domain-wall motion in antiferromagnets triggered by thermally induced magnonic spin
currents is studied theoretically. It is shown by numerical calculations based on a classical …

Magnetization switching diagram of a perpendicular synthetic ferrimagnet CoFeB/Ta/CoFeB bilayer

O Koplak, A Talantsev, Y Lu, A Hamadeh… - Journal of Magnetism …, 2017 - Elsevier
Magnetic configurations in synthetic ferrimagnet CoFeB/Ta/CoFeB bilayer with strong
perpendicular anisotropy have been systematically studied. Magnetization versus field …

Magnetic field and temperature control over Pt/Co/Ir/Co/Pt multistate magnetic logic device

R Morgunov, A Hamadeh, T Fache, G Lvova… - Superlattices and …, 2017 - Elsevier
Abstract Magnetic configurations in Pt/Co/Ir/Co/Pt synthetic ferrimagnet bilayer of strong
perpendicular anisotropy have been systematically studied. Magnetization versus field …

Characterization of strain and its effects on ferromagnetic nickel nanocubes

S Manna, JW Kim, MV Lubarda, J Wingert, R Harder… - AIP Advances, 2017 - pubs.aip.org
We report on the interplay of magnetic properties and intrinsic strain in ferromagnetic nickel
nanocubes with cubic anisotropy. Via coherent x-ray diffraction imaging we observed …

Domain walls in antiferromagnets: The effect of Dzyaloshinskii–Moriya interactions

T Conzelmann, S Selzer, U Nowak - Journal of Applied Physics, 2020 - pubs.aip.org
We investigate domain walls in antiferromagnets focusing on the effect of Dzyaloshinskii–
Moriya interactions (DMIs). Using spin model simulations and analytical arguments within a …

Nonlinear power-dependent effects in exchange-coupled magnetic bilayers

AM Ferona, RE Camley - Physical Review B, 2019 - APS
We investigate the dynamics of exchange-coupled ferromagnetic films in the nonlinear limit
and find a number of interesting features. The introduction of asymmetries in the magnetic …

Inversion of the domain wall propagation in synthetic ferrimagnets

A Hamadeh, P Pirro, JP Adam, Y Lu, M Hehn… - Applied Physics …, 2017 - pubs.aip.org
We report on magnetic domain wall velocity measurements in a synthetic ferrimagnet made
of two perpendicular ferromagnetic layers antiferromagnetically exchange coupled. In this …

Current induced domain wall motion in antiferromagnetically coupled (Co70Fe30/Pd) multilayer nanowires

Z Meng, S He, L Huang, J Qiu, T Zhou… - Applied Physics …, 2016 - pubs.aip.org
We investigate the current induced domain wall (DW) motion in the ultrathin CoFe/Pd
multilayer based synthetically antiferromagnetic (SAF) structure nanowires by anomalous …

Block inverse preconditioner for implicit time integration in finite element micromagnetic solvers

S Fu, R Chang, I Volvach, M Kuteifan… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
A block-inverse preconditioner (BIP) is proposed to accelerate solving implicit time
integration in the context of Newton-Krylov approach used in micromagnetic simulations for …

Spin transfer torque bias (STTB) due to domain wall resistance in an infinitely long ferromagnetic nanowire

AK Jana, SN Jammalamadaka - Nanotechnology, 2021 - iopscience.iop.org
The shift of a magnetization loop along the magnetic field axis for a ferromagnetic (FM)/anti-
ferromagnetic (AFM) system when it is cooled through Néel temperature of AFM layer is …