3 papers
physics.app-ph2025
Reinforcement learning for spin torque oscillator tasks
Jakub Mojsiejuk, Sławomir Ziętek, Witold Skowroński
We address the problem of automatic synchronisation of the spintronic oscillator (STO) by means of reinforcement learning (RL). A numerical solution of the macrospin Landau-Lifschi…
cond-mat.mes-hall2024
Magnetization dynamics driven by displacement currents across a magnetic tunnel junction
C. K. Safeer, Paul S. Keatley, Witold Skowroński +11
Understanding the high-frequency transport characteristics of magnetic tunnel junctions (MTJs) is crucial for the development of fast-operating spintronics memories and radio frequ…
physics.app-ph2019
High frequency voltage-induced ferromagnetic resonance in magnetic tunnel junctions
Witold Skowronski, Stanislaw Lazarski, Jakub Mojsiejuk +5
Voltage-induced ferromagnetic resonance (V-FMR) in magnetic tunnel junctions (MTJs) with a W buffer is investigated. Perpendicular magnetic anisotropy (PMA) energy is controlled by…