Spin-torque nano-oscillators (STNOs) have emerged as an intriguing category of spintronic devices based on spin transfer torque to excite magnetic moment dynamics. The ultra-wide frequency tuning range, nanoscale size, and rich nonlinear dynamics have positioned STNOs at the forefront of advanced technologies, holding substantial promise in wireless communication, and neuromorphic computing. This review surveys recent advances in STNOs, including architectures, experimental methodologies, magnetodynamics, and device properties. Significantly, we focus on the exciting applications of STNOs, in fields ranging from signal processing to energy-efficient computing. Finally, we summarize the recent advancements and prospects for STNOs. This review aims to serve as a valuable resource for readers from diverse backgrounds, offering a concise yet comprehensive introduction to STNOs. It is designed to benefit newcomers seeking an entry point into the field and established members of the STNOs community, providing them with insightful perspectives on future developments.

中文翻译：

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自旋扭矩纳米振荡器及其应用


自旋扭矩纳米振荡器 （STNO） 已成为一类有趣的自旋电子器件，它基于自旋转移扭矩来激发磁矩动力学。超宽频率调谐范围、纳米级尺寸和丰富的非线性动力学使 STNO 处于先进技术的前沿，在无线通信和神经形态计算方面具有巨大的前景。本综述综述了 STNO 的最新进展，包括架构、实验方法、磁动力学和器件特性。值得注意的是，我们专注于 STNO 在从信号处理到节能计算等领域的令人兴奋的应用。最后，我们总结了 STNO 的最新进展和前景。这篇评论旨在为来自不同背景的读者提供宝贵的资源，对 STNO 进行简明而全面的介绍。它旨在使寻求进入该领域的新人和 STNO 社区的老成员受益，为他们提供对未来发展的深刻见解。