1. Fert Beijing Research Institute, School of Microelectronics and Beijing Advanced Innovation Center for Big Data and Brain Computing (BDBC), Beihang University, Beijing 100191, China
2. Beihang-Goertek Joint Microelectronics Institute, Qingdao Research Institute, Beihang University, Qingdao 266000, China
3. Hefei Innovation Research Institute, Beihang University, Xinzhan Hi-tech District, Anhui 230013, China
4. School of Physics and State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
5. Centre de Nanosciences et de Nanotechnologies, University of Paris-Sud, Université Paris-Saclay, Orsay 91405, France