Presentation Information
[7p-P03-40]A theoretical study of precessional magnetization reversal via spin torque assisted by reinforcement learning
〇(M2)Yuta Igarashi1, Junji Fujimoto1 (1.Saitama Univ.)
Keywords:
magnetization reversal,reinforcement learning
We numerically demonstrated that deterministic and field-free magnetization switching of a single-domain nanomagnet within 300 picoseconds at low current densities can be achieved by coupling reinforcement learning with the Landau-Lifshitz-Gilbert equation including spin-orbit torque. We also provided a physical interpretation of this mechanism.