1. Department of Nuclear Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
2. School of Physics, Beihang University, Beijing 100191, China
3. State Key Lab of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
4. Department of Physics, City University of Hong Kong, Kowloon, Hong Kong, 999077, China
5. Department of Engineering Science and Mechanics and Materials Research Institute, The Pennsylvania State University, University Park, PA 16802, USA
6. National Center for Electron Microscopy, Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94702, USA
7. Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
8. School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
9. Zhangjiang Institute for Advanced Study, Shanghai Jiao Tong University, Shanghai 201203, China
10. National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY 11973, USA
11. China Automotive Battery Research Institute Co., Ltd., Beijing 101407, China
12. General Research Institute for Nonferrous Metals, Beijing 100088, China
13. Materials Research Laboratory, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
14. Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439, USA
15. National High Magnetic Field Laboratory, Florida State University, Tallahassee, FL 32310, USA
16. Beijing Advanced Innovation Center for Materials Genome Engineering, Institute of Solid State Chemistry, University of Science and Technology Beijing, Beijing 100083, China
17. Department of Materials Science and Engineering, University of California, Berkeley, CA 94702, USA