Spin-Torque and Spin-Hall Nano-Oscillators

被引：305

作者：

Chen, Tingsu ^{[1
]}

Dumas, Randy K. ^{[2
]}

Eklund, Anders ^{[1
]}

Muduli, Pranaba K. ^{[2
,3
]}

Houshang, Afshin ^{[2
]}

Awad, Ahmad A. ^{[2
]}

Durrenfeld, Philipp ^{[2
]}

Malm, B. Gunnar ^{[1
]}

Rusu, Ana ^{[1
]}

Akerman, Johan ^{[2
,4
,5
]}

机构：

[1] KTH Royal Inst Technol, Sch Informat & Commun Technol, Dept Integrated Devices & Circuits, S-16440 Kista, Sweden

[2] Univ Gothenburg, Dept Phys, S-41696 Gothenburg, Sweden

[3] Indian Inst Technol, Dept Phys, New Delhi 110016, India

[4] KTH Royal Inst Technol, Dept Mat & Nano Phys, S-16440 Kista, Sweden

[5] Nanosc AB, S-16440 Kista, Sweden

来源：

PROCEEDINGS OF THE IEEE | 2016年 / 104卷 / 10期

基金：

欧洲研究理事会; 瑞典研究理事会;

关键词：

Microwaves; spin-Hall effect; spin-transfer torque; spintronics; MAGNETIC-TUNNEL-JUNCTION; POLARIZED CURRENT; PHASE-LOCKING; MICROWAVE OSCILLATIONS; INDUCED EXCITATIONS; DROPLET SOLITONS; POINT CONTACTS; DOMAIN DRAG; WAVE MODES; DRIVEN;

D O I：

10.1109/JPROC.2016.2554518

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper reviews the state of the art in spin-torque and spin-Hall-effect-driven nano-oscillators. After a brief introduction to the underlying physics, the authors discuss different implementations of these oscillators, their functional properties in terms of frequency range, output power, phase noise, and modulation rates, and their inherent propensity for mutual synchronization. Finally, the potential for these oscillators in a wide range of applications, from microwave signal sources and detectors to neuromorphic computation elements, is discussed together with the specific electronic circuitry that has so far been designed to harness this potential.

引用

页码：1919 / 1945

页数：27

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