Observation of spin-orbit magnetoresistance in CoFeB/heavy metal/MgO with existence of both spin Hall effect and Edelstein effect

22 May 2020 Ni Haoran Li Shuangfeng Zhang Qihan Yao Jiguang Cui Yongwei Fan Xiaolong Xue Desheng

In this paper, we report the observation of spin-orbit magnetoresistance (SOMR) in ferromagnetic metal/heavy metal/MgO system. We measure the magnetoresistance as the function of the thickness of heavy metal (HM) for CoFeB/HM/MgO and CoFeB/HM films where HM = Pt and Ta... (read more)

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  • MESOSCALE AND NANOSCALE PHYSICS