Hiroaki Matsueda

Chaotic magnetization dynamics in magnetic Duffing oscillator

2025 · Physical review. E

We propose a magnetic analogy of the Duffing oscillator-magnetic Duffing oscillator-which is characterized by a double-well magnetic potential of a ferromagnet with a uniaxial magnetic anisotropy. Based on the linear stability analysis of the Landau-Lifshitz-Gilbert …