A spin-torque nano-oscillator based on interlayer-coupled meron–skyrmion pairs with a fixed orbit
Qiyun Yi,
Ting Han,
Jinyi Jiang
et al.
Abstract:In recent years, magnetic skyrmion-based spin-torque nano-oscillators (STNOs) have attracted considerable interest for their prospect in future-generation communication and spintronic technologies. However, some critical issues, which hamper their practical applications, e.g., the long start-up time and variable skyrmion gyration orbit, remain to be resolved. Here, we numerically demonstrate the realization of a fixed-orbit STNO, which is based on an interlayer-coupled meron–skyrmion (MS) pair instead of a mag… Show more
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