Large spin hall angle enhanced by nitrogen incorporation in Pt films

Large spin hall angle enhanced by nitrogen incorporation in Pt films

We report on the enhancement of spin Hall angle from the CoFeB/Pt interface by introducing nitrogen into the Pt thin film. Spin-torque ferromagnetic resonance measurements on the effective spin Hall angle (θSH) reveal a non-monotonic variation as a function of the amount of nitrogen gas introduced,...

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Bibliographic Details
Main Authors: Xu, Zhan, Wong, Grayson Dao Hwee, Tang, Jiaxuan, Liu, Er, Gan, Weiliang, Xu, Feng, Lew, Wen Siang
Other Authors: School of Physical and Mathematical Sciences
Format: Journal Article
Language:English
Published: 2022
Subjects:
Science::Physics
Cobalt Compounds
Spin Orbit Coupling
Online Access:https://hdl.handle.net/10356/161146

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