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<p>The magnetization dynamics of an <i>LC</i>-shunted superconductor–ferromagnet–superconductor φ<sub>0</sub> junction is investigated in the case where the frequencies of the ferromagnetic and parallel resonances are close to each other. The calculated current–voltage characteristics and magnetization dependences of the ferromagnetic layer on the current through the junction correlate with the corresponding time dependences of the magnetization <i>m</i><sub><i>y</i></sub>(<i>t</i>) and voltage <i>V</i>(<i>t</i>). A unique possibility of stabilizing the magnetization precession by <i>LC</i> shunting in a fairly wide range of currents through the junction is demonstrated.</p>

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Stabilization of Magnetization Precession in a Superconductor–Ferromagnet–Superconductor φ0 Junction in the Ferromagnetic Resonance Region

  • 期刊论文

  • 发表日期：

    2025年12月1日

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  • Yu. M. Shukrinov,
  • M. Nashaat,
  • E. Taha,
  • V. V. Ryazanov

摘要

The magnetization dynamics of an LC-shunted superconductor–ferromagnet–superconductor φ0 junction is investigated in the case where the frequencies of the ferromagnetic and parallel resonances are close to each other. The calculated current–voltage characteristics and magnetization dependences of the ferromagnetic layer on the current through the junction correlate with the corresponding time dependences of the magnetization my(t) and voltage V(t). A unique possibility of stabilizing the magnetization precession by LC shunting in a fairly wide range of currents through the junction is demonstrated.