Ultra-Fast Perpendicular Spin–Orbit Torque MRAM
Abstract
We demonstrate ultra-fast (down to 400 ps) bipolar magnetization switching of a three-terminal perpendicular Ta/FeCoB/MgO/FeCoB magnetic tunnel junction. The critical current density rises significantly as the current pulse shortens below 10 ns, which translates into a minimum in the write energy in the ns range. Our results show that SOT-MRAM allows fast
Domains
Other [cond-mat.other]
Origin : Files produced by the author(s)
Loading...