1. Center of Material Science, College of Sciences, National University of Defense Technology, Changsha 410073, China
2. Science and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, China
3. Peter Grünberg Research Centre, College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003, China
4. College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
5. School of Physical Science and Technology, Southwest University, Chongqing 400715, China