Field-free spin–orbit-torque switching of perpendicular magnetization aided by uniaxial shape anisotropy

Z Wang, Z Li, M Wang, B Wu, D Zhu, W Zhao - Nanotechnology, 2019‏ - iopscience.iop.org
It has been demonstrated that the switching of perpendicular magnetization can be achieved
with spin–orbit torque (SOT) at an ultrafast speed and low energy consumption. However, to …

Stack structure and CoFeB composition dependence of perpendicular magnetic anisotropy employing Pt heavy metal layer

W Du, M Liu, G Wang, H Su, B Liu, H Meng… - Journal of Alloys and …, 2022‏ - Elsevier
Pt is an expected heavy metal material for its large spin orbit coupling effect. However, Pt
layer always display a different perpendicular magnetic anisotropy (PMA) influence …

Field-free deterministic magnetization switching induced by interlaced spin–orbit torques

M Wang, Z Wang, C Wang, W Zhao - ACS Applied Materials & …, 2021‏ - ACS Publications
Spin–orbit torque (SOT) magnetic random access memory is envisioned as an emerging
nonvolatile memory due to its ultrahigh speed and low power consumption. The field-free …