1. Hefei National Research Center for Physical Sciences at the Microscale, Department of Materials Science & Engineering, CAS Key Lab of Materials for Energy Conversion, University of Science and Technology of China, Hefei, Anhui 230026, China
2. National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
3. Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
4. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley 94720, United States
5. National Center for Electron Microscopy, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
6. CAS Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
7. State Key Laboratory for Mesoscopic Physics, School of Physics, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
8. Sichuan New Materials Research Center, Institute of Chemical Materials, CAEP, Chengdu, Sichuan 610200, China
9. Department of Physics, Beijing Normal University, Beijing 100875, China