1. School of Materials Science and Engineering, Harbin Institute of Technology, Shenzhen 518055, China
2. Anhui Laboratory of Advanced Photon Science and Technology & Hefei National Research Center for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
3. Department of Physics, Southern University of Science and Technology, Shenzhen 518055, China
4. Songshan Lake Materials Laboratory, Dongguan 523808, China
5. Department of Electrophysics, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
6. Department of Physics, Baylor University, Waco, Texas 76798, United States
7. Paul Scherrer Institut, Forschungstrasse 111, 5232 Villigen, Switzerland
8. Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China
9. Flexible Printed Electronics Technology Center, Harbin Institute of Technology, Shenzhen 518055, China
10. Max-Planck Institute for Chemical Physics of Solids, Nöthnitzer Str. 40, 01187 Dresden, Germany
11. National Synchrotron Radiation Research Center, 101 Hsin-Ann Road, Hsinchu 30076, Taiwan