1. Department of Earth System Sciences
2. Yonsei University
3. Seoul 120749
4. Korea
5. Center for High Pressure Science and Technology Advanced Research
6. Shanghai
7. China
8. Department of Physics
9. Hanyang University
10. Seoul 133791
11. Nano Center & Department of Chemistry and Biochemistry
12. University of South Carolina
13. Columbia
14. USA
15. Sensor and Actuator Division
16. CSIR-Central Glass and Ceramic Research Institute
17. Kolkata 700032
18. India