Current-Induced Magnetic Switching in an L10 FePt Single Layer with Large Perpendicular Anisotropy Through Spin–Orbit Torque

Current-Induced Magnetic Switching in an L10 FePt Single Layer with Large Perpendicular Anisotropy Through Spin–Orbit Torque

In this study, current-induced partial magnetization-based switching was realized through the spin–orbit torque (SOT) in single-layer L10 FePt with a perpendicular anisotropy (Ku⊥) of 1.19 × 107 erg·cm−3 (1 erg·cm−3 = 0.1 J·m−3), and its corresponding SOT efficiency (βDL) was 8 × 10−6 Oe·(A·cm−2)−1...

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Bibliographic Details
Main Authors: Kaifeng Dong, Chao Sun, Laizhe Zhu, Yiyi Jiao, Ying Tao, Xin Hu, Ruofan Li, Shuai Zhang, Zhe Guo, Shijiang Luo, Xiaofei Yang, Shaoping Li, Long You
Format: Article
Language:English
Published: Elsevier 2022-05-01
Series:Engineering
Subjects:
L10 FePt
SOT
Inversion asymmetry
Magnetic switching
Perpendicular anisotropy
Online Access:http://www.sciencedirect.com/science/article/pii/S2095809921005774

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http://www.sciencedirect.com/science/article/pii/S2095809921005774

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