Synchronization of spin-torque oscillators via spin pumping

A theoretical treatise is presented on coupled dynamics between spin torque oscillators consisting of perpendicularly magnetized free layers and in-plane magnetized pinned layers. As a coupling mechanism, an injection of pure spin current from one oscillator to the other is considered because the fr...

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Bibliographic Details
Main Author: Tomohiro Taniguchi
Format: Article
Language:English
Published: AIP Publishing LLC 2019-03-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5066560