1. Department of Earth System Sciences, Yonsei University, Seoul 03722, Republic of Korea.
2. Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
3. High Pressure Physics Group, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA.
4. Pohang Accelerator Laboratory, Pohang, Gyeongbuk 37673, Republic of Korea.
5. Korea Polar Research Institute, Incheon 21990, Republic of Korea.
6. Center for High Pressure Science and Technology Advanced Research, Shanghai 201203, China.
7. School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, USA.
8. NanoCenter and Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, USA.
9. Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan.