Maximizing spin-orbit torque generated by the spin Hall effect of Pt
Efficient generation of spin–orbit torques is central for the exciting field of spin-orbitronics.
Platinum, the archetypal spin Hall material, has the potential to be an outstanding provider …
Platinum, the archetypal spin Hall material, has the potential to be an outstanding provider …
Magnetisation switching dynamics induced by combination of spin transfer torque and spin orbit torque
We present a theoretical investigation of the magnetisation reversal process in CoFeB-
based magnetic tunnel junctions (MTJs). We perform atomistic spin simulations of …
based magnetic tunnel junctions (MTJs). We perform atomistic spin simulations of …
[HTML][HTML] A perspective on electrical generation of spin current for magnetic random access memories
Spin currents are used to write information in magnetic random access memory (MRAM)
devices by switching the magnetization direction of one of the ferromagnetic electrodes of a …
devices by switching the magnetization direction of one of the ferromagnetic electrodes of a …
Spin-transfer and spin-orbit torques in the Landau–Lifshitz–Gilbert equation
Dynamic simulations of spin-transfer and spin-orbit torques are increasingly important for a
wide range of spintronic devices including magnetic random access memory, spin-torque …
wide range of spintronic devices including magnetic random access memory, spin-torque …
Temperature-resilient random number generation with stochastic actuated magnetic tunnel junction devices
Nanoscale magnetic tunnel junction (MTJ) devices can efficiently convert thermal energy in
the environment into random bitstreams for computational modeling and cryptography. We …
the environment into random bitstreams for computational modeling and cryptography. We …
[HTML][HTML] Magnetic droplet solitons
Magnetic droplet solitons are dynamical magnetic textures that form due to an attractive
interaction between spin waves in thin films with perpendicular magnetic anisotropy. Spin …
interaction between spin waves in thin films with perpendicular magnetic anisotropy. Spin …
Thermal effects in spin-torque switching of perpendicular magnetic tunnel junctions at cryogenic temperatures
Temperature plays an important role in spin-torque switching of magnetic tunnel junctions,
causing magnetization fluctuations that decrease the switching voltage but also introduce …
causing magnetization fluctuations that decrease the switching voltage but also introduce …
Deterministic and stochastic aspects of current-induced magnetization reversal in perpendicular nanomagnets
G Sala, J Meyer, A Flechsig, L Gabriel, P Gambardella - Physical Review B, 2023 - APS
We study the incubation and transition times that characterize the magnetization switching
induced by spin-orbit torques in nanomagnets with perpendicular anisotropy. We present a …
induced by spin-orbit torques in nanomagnets with perpendicular anisotropy. We present a …