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physics.app-ph2019
Tuning Non-Gilbert-type damping in FeGa films on MgO(001) via oblique deposition
Yang Li, Yan Li, Qian Liu +8
The ability to tailor the damping factor is essential for spintronic and spin-torque applications. Here, we report an approach to manipulate the damping factor of FeGa/MgO(001) fil…
cond-mat.mtrl-sci2019★ 33 cited
Enhancement of ultrafast demagnetization rate and Gilbert damping driven by femtosecond laser-induced spin currents in Fe81Ga19/Ir20Mn80 bilayers
Wei Zhang, Qian Liu, Zhe Yuan +5
In spintronics applications, ultrafast spin dynamics have to be controlled at femtosecond (fs) timescales via fs-laser radiation. At such ultrafast timescales, the effect of the Gi…