Numerical study of spin-torque oscillators with perpendicular-to-plane polarizer by using a Heuristic method


We searched solutions of the Landau-Lifshitz-Gilbert-Slonczewski equation of micromagnetism by using the Simulated Annealing algorithm. The solutions were expressed as a composition of perpendicular harmonic oscillations. For a spin-torque oscillator with perpendicular-to-plane polarizer and in-plane magnetization free layer, both stable states and steady… (More)


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