1. State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China
2. School of Information Science and Technology, Northwest University, Xi’an, 710127, China
3. State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
4. Center for High
Pressure Science and Technology Advanced Research, Shanghai 201203, China
5. Department of Earth Sciences, Downing Street, University of Cambridge, Cambridge, CB2 3EQ, U.K.