1. Key
Laboratory of Metastable Materials Science and Technology, College
of Material Science and Engineering, Yanshan University, Qinhuangdao 066004, China
2. Center for High Pressure Science and Technology Advanced Research, Beijing 100094, China
3. Geophysical
Laboratory, Carnegie Institution of Washington, 5251 Broad Branch Road NW, Washington, D.C. 20015, United States
4. Key
Laboratory of Applied Chemistry, College of Environmental and Chemical
Engineering, Yanshan University, Qinhuangdao 066004, China
5. Department
of Physics and Engineering Physics, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5E2, Canada
6. Canadian Light Source, Saskatoon, Saskatchewan S7N 2V3, Canada