Spin-orbit torque induced magnetization anisotropy modulation in Pt/(Co/Ni)4/Co/IrMn heterostructure

Spin-orbit torque induced magnetization anisotropy modulation in Pt/(Co/Ni)4/Co/IrMn heterostructure

In this work, we show that domain wall (DW) dynamics within a system provide an alternative platform to characterizing spin-orbit torque (SOT) effective fields. In perpendicularly magnetized wires with a Pt/(Co/Ni)4/Co/IrMn stack structure, differential Kerr imaging shows that the magnetization swit...

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Bibliographic Details
Main Authors: Engel, Christian, Goolaup, Sarjoosing, Luo, Feilong, Gan, Weiliang, Lew, Wen Siang
Other Authors: School of Physical and Mathematical Sciences
Format: Journal Article
Language:English
Published: 2017
Subjects:
Magnetic fields
Magnetic anisotropy
Online Access:https://hdl.handle.net/10356/83464
http://hdl.handle.net/10220/42578

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