Comparison between spin-orbit torques measured by domain-wall motions and harmonic measurements

Here we report the comparison of the spin torque efficiencies measured by three different experimental schemes for Pt/Co/X stacks with material X (= Pt, Ta, Ti, Al, Au, Pd, and Ru. 7 materials). The first two spin torque efficiencies εDW(1) and εDW(2) are quantified by the measurement of spin-torque...

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Bibliographic Details
Main Authors: Joo-Sung Kim, Yune-Seok Nam, Dae-Yun Kim, Yong-Keun Park, Min-Ho Park, Sug-Bong Choe
Format: Article
Language:English
Published: AIP Publishing LLC 2018-05-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5006868