Enhancement of spin-orbit torque in Pt/Co/HfOx heterostructures with voltage-controlled oxygen ion migration

Enhancement of spin-orbit torque in Pt/Co/HfOx heterostructures with voltage-controlled oxygen ion migration

Spin-orbit torque (SOT) induced magnetization switching and SOT modulation by interfacial coupling exhibit good potential in spintronic devices. In this work, we report the enhancement of damping-like field and SOT efficiency of up to 60% and 23%, respectively, in perpendicularly magnetized Pt/Co/Hf...

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Bibliographic Details
Main Authors: Wu, Shuo, Jin, Tianli, Tan, Funan, Ang, Calvin Ching Ian, Poh, Hanyin, Lim, Gerard Joseph, Lew, Wen Siang
Other Authors: School of Physical and Mathematical Sciences
Format: Journal Article
Language:English
Published: 2023
Subjects:
Science::Physics
Induced Magnetizations
Interfacial Couplings
Online Access:https://hdl.handle.net/10356/165588

Internet

https://hdl.handle.net/10356/165588

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