1. State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, P.R. China
2. Qian Xuesen Laboratory of Space Technology, China Academy of Space Technology, Beijing 100094, P. R. China
3. Department of Mechanical Engineering, The University of Western Australia, Crawley, Western Australia 6009, Australia
4. Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing 100081, P. R. China
5. Department of Engineering Mechanics, Tsinghua University, Beijing 100084, P. R. China
6. X-ray Science Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
7. Beijing Institute of Spacecraft System Engineering, Beijing 100094, P. R. China
8. Department of Nuclear Science and Engineering and Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States