Spin–orbit torque induced magnetization switching in the W/CoFeB/Zr/MgO multilayers with high thermal stability

Spin–orbit torque induced magnetization switching in the W/CoFeB/Zr/MgO multilayers with high thermal stability

We demonstrate the spin–orbit torque (SOT) induced perpendicular magnetization switching in an annealed W/CoFeB/Zr/MgO multilayer with high thermal stability. It is found that the thermal stability factor can reach 79 after annealing at 540 °C. With an increase in the annealing temperature, the abso...

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Bibliographic Details
Main Authors: Q. X. Guo, Z. C. Zheng, L. H. Wang, K. Wang, X. M. Wang, S. Cheng, W. He, G. H. Yu, H.-W. Lee, Y. Q. Guo, J. Teng, T. Zhu
Format: Article
Language:English
Published: AIP Publishing LLC 2023-11-01
Series:APL Materials
Online Access:http://dx.doi.org/10.1063/5.0168705

Internet

http://dx.doi.org/10.1063/5.0168705

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