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Voltage-driven gigahertz frequency tuning of spin Hall nano-oscillators

Authors :
Jong-Guk Choi
Jaehyeon Park
Min-Gu Kang
Doyoon Kim
Jae-Sung Rieh
Kyung-Jin Lee
Kab-Jin Kim
Byong-Guk Park
Source :
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Publication Year :
2022
Publisher :
Nature Portfolio, 2022.

Abstract

Spin-hall nano-oscillators are a variation on spin-torque nano-oscillators, where the spin-Hall effect is used to drive oscillations, however past examples have had limited frequency tunability. Here, Choi et al demonstrate spin-hall oscillators with wide voltage controlled frequency tunability.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
13
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.482bd34818429ebe9a63c23f1414aa
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-022-31493-z