自旋扭矩纳米振荡器及其应用

IF 11.9 1区 物理与天体物理 Q1 PHYSICS, APPLIED
Sheng Jiang, Linrong Yao, Shun Wang, Di Wang, Long Liu, Akash Kumar, Ahmad A. Awad, Artem Litvinenko, Martina Ahlberg, Roman Khymyn, Sunjae Chung, Guozhong Xing, Johan Åkerman
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引用次数: 0

摘要

自旋力矩纳米振荡器(STNOs)是一种基于自旋传递力矩来激发磁矩动力学的有趣的自旋电子器件。超宽频率调谐范围、纳米级尺寸和丰富的非线性动力学使 STNOs 站在了先进技术的前沿,在无线通信和神经形态计算领域大有可为。本综述概述了 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,我们重点介绍了 STNO 在从信号处理到高能效计算等领域令人兴奋的应用。最后,我们总结了 STNO 的最新进展和前景。本综述旨在为不同背景的读者提供宝贵的资源,简明而全面地介绍 STNOs。它旨在为寻求进入该领域的新手和 STNOs 社区的成熟成员提供帮助,为他们提供有关未来发展的深刻见解。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Spin-torque nano-oscillators and their applications
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.
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来源期刊
Applied physics reviews
Applied physics reviews PHYSICS, APPLIED-
CiteScore
22.50
自引率
2.00%
发文量
113
审稿时长
2 months
期刊介绍: Applied Physics Reviews (APR) is a journal featuring articles on critical topics in experimental or theoretical research in applied physics and applications of physics to other scientific and engineering branches. The publication includes two main types of articles: Original Research: These articles report on high-quality, novel research studies that are of significant interest to the applied physics community. Reviews: Review articles in APR can either be authoritative and comprehensive assessments of established areas of applied physics or short, timely reviews of recent advances in established fields or emerging areas of applied physics.
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