[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 …

Spintronics technology and device development

Y Ando - Japanese Journal of Applied Physics, 2015 - iopscience.iop.org
Spintronics is an emerging field of research that has made great advances in the last two
decades. During this period, various new outstanding spintronics-related phenomena and …

Gilbert damping constants of Ta/CoFeB/MgO (Ta) thin films measured by optical detection of precessional magnetization dynamics

S Iihama, S Mizukami, H Naganuma, M Oogane… - Physical Review B, 2014 - APS
The magnetization dynamics of both Ta/CoFeB/MgO and Ta/CoFeB/Ta films were
investigated using an all-optical pump-probe method. The magnetic field strength and the …

Damping of CoxFe80− xB20 ultrathin films with perpendicular magnetic anisotropy

T Devolder, PH Ducrot, JP Adam, I Barisic… - Applied Physics …, 2013 - pubs.aip.org
We use vector network analyzer ferromagnetic resonance to study the perpendicularly
magnetized CoFeB films. We report the dependence of the anisotropy, the g-factor, and the …

Strain-induced modulation of perpendicular magnetic anisotropy in Ta/CoFeB/MgO structures investigated by ferromagnetic resonance

G Yu, Z Wang, M Abolfath-Beygi, C He, X Li… - Applied Physics …, 2015 - pubs.aip.org
We demonstrate strain-induced modulation of perpendicular magnetic anisotropy (PMA) in
(001)-oriented [Pb (Mg 1/3 Nb 2/3) O 3](1− x)-[PbTiO 3] x (PMN-PT) substrate/Ta/CoFeB …

Critical current destabilizing perpendicular magnetization by the spin Hall effect

T Taniguchi, S Mitani, M Hayashi - Physical Review B, 2015 - APS
The critical current needed to destabilize the magnetization of a perpendicular ferromagnet
via the spin Hall effect is studied. Both the dampinglike and fieldlike torques associated with …

Voltage-driven high-speed skyrmion motion in a skyrmion-shift device

Y Liu, N Lei, C Wang, X Zhang, W Kang, D Zhu… - Physical Review …, 2019 - APS
Magnetic skyrmions are promising information carriers for building future high-density and
high-speed spintronic devices. However, to achieve a current-driven high-speed skyrmion …

Voltage-controlled skyrmion-based nanodevices for neuromorphic computing using a synthetic antiferromagnet

Z Yu, M Shen, Z Zeng, S Liang, Y Liu, M Chen… - Nanoscale …, 2020 - pubs.rsc.org
Spintronics exhibits significant potential for a neuromorphic computing system with high
speed, high integration density, and low dissipation. In this article, we propose an ultralow …

Strain-mediated spin-orbit-torque switching for magnetic memory

Q Wang, J Domann, G Yu, A Barra, KL Wang… - Physical Review …, 2018 - APS
Spin-orbit torque (SOT) switching is an energy-efficient method to control magnetization in
magnetic memory devices. However, deterministically switching perpendicular memory bits …

[HTML][HTML] Strain-driven magnetic domain wall dynamics controlled by voltage in multiferroic heterostructures

G Yu, S Shi, R Peng, R Guo, Y Qiu, G Wu, Y Li… - Journal of Magnetism …, 2022 - Elsevier
Magnetic domain walls (DWs) have significants application potential as information carriers
in the construction of novel high-density, high-speed spintronics devices. In this study, the …