Reversible strain-induced spin-orbit torque on flexible substrate

• Main Authors: Wong, Grayson Dao Hwee, Ang, Calvin Ching Ian, Gan, Weiliang, Law, Wai Cheung, Xu, Zhan, Xu, Feng, Seet, Chim Seng, Lew, Wen Siang
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2021
• 主題: Science::Physics; Spin-Orbit Torque; Ferromagnetic Resonance
• 在線閱讀: https://hdl.handle.net/10356/153543
• 機構: Nanyang Technological University

We propose the use of mechanical strain and mild annealing to achieve reversible modulation of spin-orbit torque (SOT) and Gilbert damping parameter. X-ray diffraction results show that the residual spin-orbit torque enhancement and Gilbert damping reduction, due to the post-mechanical strain treatm...