1. Beijing Advanced Innovation Center for Materials Genome Engineering, and Department of Physical Chemistry
2. University of Science and Technology Beijing
3. Beijing 100083
4. China
5. Department of Physics and Astronomy
6. University of Padova
7. Padova I-35131
8. Italy
9. College of Physics and Materials Science
10. Tianjin Normal University
11. Tianjin 300387
12. Argonne National Laboratory, X-ray Science Division
13. Argonne
14. USA