Fast micromagnetic simulations on GPU—recent advances made with

J Leliaert, M Dvornik, J Mulkers… - Journal of Physics D …, 2018 - iopscience.iop.org
In the last twenty years, numerical modeling has become an indispensable part of
magnetism research. It has become a standard tool for both the exploration of new systems …

Current-driven dynamics of chiral ferromagnetic domain walls

S Emori, U Bauer, SM Ahn, E Martinez, GSD Beach - Nature materials, 2013 - nature.com
In most ferromagnets the magnetization rotates from one domain to the next with no
preferred handedness. However, broken inversion symmetry can lift the chiral degeneracy …

Tuning a binary ferromagnet into a multistate synapse with spin–orbit‐torque‐induced plasticity

Y Cao, AW Rushforth, Y Sheng… - Advanced Functional …, 2019 - Wiley Online Library
Ferromagnets with binary states are limited for applications as artificial synapses for
neuromorphic computing. Here, it is shown how synaptic plasticity of a perpendicular …

Spin Hall torque magnetometry of Dzyaloshinskii domain walls

S Emori, E Martinez, KJ Lee, HW Lee, U Bauer… - Physical Review B, 2014 - APS
Current-induced domain wall motion in the presence of the Dzyaloshinskii-Moriya
interaction (DMI) is experimentally and theoretically investigated in heavy-metal/ferromagnet …

[HTML][HTML] Current-driven dynamics of Dzyaloshinskii domain walls in the presence of in-plane fields: Full micromagnetic and one-dimensional analysis

E Martinez, S Emori, N Perez, L Torres… - Journal of Applied …, 2014 - pubs.aip.org
Current-induced domain wall motion along high perpendicular magnetocrystalline
anisotropy multilayers is studied by means of full micromagnetic simulations and a one …

Current-driven domain wall motion along high perpendicular anisotropy multilayers: The role of the Rashba field, the spin Hall effect, and the Dzyaloshinskii-Moriya …

E Martinez, S Emori, GSD Beach - Applied Physics Letters, 2013 - pubs.aip.org
The current-induced domain wall motion along a thin cobalt ferromagnetic strip sandwiched
in a multilayer (Pt/Co/AlO) is theoretically studied with emphasis on the roles of the Rashba …

Role of B diffusion in the interfacial Dzyaloshinskii-Moriya interaction in nanowires

R Lo Conte, E Martinez, A Hrabec, A Lamperti… - Physical Review B, 2015 - APS
We report on current-induced domain wall motion in Ta/C o 20 F e 60 B 20/MgO nanowires.
Domain walls are observed to move against the electron flow when no magnetic field is …

Design and evaluation of a spintronic in-memory processing platform for nonvolatile data encryption

S Angizi, Z He, N Bagherzadeh… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
In this paper, we propose an energy-efficient reconfigurable platform for in-memory
processing based on novel four-terminal spin Hall effect-driven domain wall motion devices …

Domain wall dynamics in ultrathin Pt/Co/AlOx microstrips under large combined magnetic fields

E Jué, A Thiaville, S Pizzini, J Miltat, J Sampaio… - Physical Review B, 2016 - APS
The dynamics of magnetic domain walls in ultrathin strip-patterned Pt/Co/AlOx samples with
perpendicular easy axis has been studied experimentally under an easy-axis field …

Non-volatile approximate arithmetic circuits using scalable hybrid spin-CMOS majority gates

H Jiang, S Angizi, D Fan, J Han… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In the nanoscale era, leakage/static power dissipation has become an inevitable and
important issue for CMOS devices. To alleviate this issue, we propose to use spintronic …