In situ Kerr and harmonic measurement in determining current-induced effective fields in MgO/CoFeB/Ta

In situ Kerr and harmonic measurement in determining current-induced effective fields in MgO/CoFeB/Ta

A combination of the harmonic measurement and in situ Kerr imaging was used to experimentally determine the spin-orbit (SO) effective fields in a MgO/CoFeB/Ta structure. Here, we evaluate the SO effective fields through an analytical energy approach by transforming the anomalous Hall effect and plan...

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Bibliographic Details
Main Authors: Wong, Qi Ying, Gan, Weiliang, Luo, Fanglin, Lim, Gerard Joseph, Ang, Calvin Ching Ian, Tan, Funan, Law, Wai Cheung, Lew, Wen Siang
Other Authors: School of Physical and Mathematical Sciences
Format: Journal Article
Language:English
Published: 2021
Subjects:
Science::Physics
Spin Orbit Torque
Harmonic Measurement
Online Access:https://hdl.handle.net/10356/148661

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