FMR-related phenomena in spintronic devices

Y Wang, R Ramaswamy, H Yang - Journal of Physics D: Applied …, 2018 - iopscience.iop.org
Spintronic devices, such as non-volatile magnetic random access memories and logic
devices, have attracted considerable attention as potential candidates for future high …

Thermal contribution to the spin-orbit torque in metallic-ferrimagnetic systems

TH Pham, SG Je, P Vallobra, T Fache, D Lacour… - Physical Review …, 2018 - APS
Two important goals for emerging spintronic applications exploiting current-induced
magnetization switching are reducing the critical current to switch the magnetization and …

Perpendicular magnetic anisotropy in Pt/Co-based full Heusler alloy/MgO thin-film structures

MS Gabor, M Nasui, A Timar-Gabor - Physical Review B, 2019 - APS
Perpendicular magnetic anisotropy (PMA) in ultrathin magnetic structures is a key ingredient
for the development of electrically controlled spintronic devices. Due to their relatively large …

Spin Pumping through Different Spin–Orbit Coupling Interfaces in β-W/Interlayer/Co2FeAl Heterostructures

S Hait, S Husain, H Bangar, L Pandey… - … Applied Materials & …, 2022 - ACS Publications
Spin pumping has been considered a powerful tool to manipulate the spin current in a
ferromagnetic/nonmagnetic (FM/NM) system, where the NM part exhibits large spin–orbit …

Spin Hall effect in the and phases of alloys

L Qian, K Wang, Y Zheng, G Xiao - Physical Review B, 2020 - APS
β-W and β-Ta are well known for their large spin Hall angles (SHAs), while α-W and α-Ta
possess small SHAs. Recent theoretical studies predicted that alloying Ta with W could …

Roles of Joule heating and spin-orbit torques in the direct current induced magnetization reversal

D Li, S Chen, Y Zuo, J Yun, B Cui, K Wu, X Guo… - Scientific Reports, 2018 - nature.com
Current-induced magnetization reversal via spin-orbit torques (SOTs) has been intensively
studied in heavy-metal/ferromagnetic-metal/oxide heterostructures due to its promising …

Perpendicular magnetic anisotropy at lattice-matched Co2FeAl/MgAl2O4 (001) epitaxial interfaces

H Sukegawa, JP Hadorn, Z Wen, T Ohkubo… - Applied Physics …, 2017 - pubs.aip.org
We report perpendicular magnetic anisotropy (PMA) induced at Co 2 FeAl/MgAl 2 O 4 (001)
epitaxial interfaces prepared by magnetron sputtering and post-oxidation of MgAl layers. A …

Impact of impurities on the spin Hall conductivity in -W

OLW McHugh, WF Goh, M Gradhand, DA Stewart - Physical Review Materials, 2020 - APS
While the metastable β (A15) phase of tungsten has one of the largest spin Hall angles
measured, the origin of this high spin Hall conductivity is still unclear. Since large …

Enhancement of torque efficiency and spin Hall angle driven collaboratively by orbital torque and spin–orbit torque

ZY Xiao, YJ Li, W Zhang, YJ Han, D Li, Q Chen… - Applied Physics …, 2022 - pubs.aip.org
Spin–orbit torque (SOT) has been extensively applied to magnetization manipulation in low
power consumption logic and memory devices. However, it is believed that materials with …

Spin pumping in nanolayers of WS2/Co2FeAl heterostructures: Large spin mixing conductance and spin transparency

S Hait, NK Gupta, N Sharma, L Pandey… - Journal of Applied …, 2022 - pubs.aip.org
Materials with high spin–orbit coupling (SOC) are a prerequisite for the realization of spin–
orbit torque-based magnetic memories. Transition metal dichalcogenides (TMDs) are an apt …