1. Key Laboratory of Material Physics of Ministry of Education, School of Physics and Microelectronics, Zhengzhou University, Zhengzhou 450052, China
2. State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, Xi’an, Shanxi 710049, China
3. Department of Physics, Hebei Normal University of Science & Technology, Qinhuangdao 066004, China
4. State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China
5. Center for High Pressure Science and Technology Advanced Research, Beijing 100094, China