1. School of Materials Science and Engineering, Shaanxi University of Technology, Hanzhong 723001, Shaanxi, China
2. State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, Xi’an 710049, Shaanxi, China
3. Department of Physics, Department of Materials Science and Engineering, and Department of Biomedical Engineering, City University of Hong Kong, Tat Chee Avenue, Kowloon 999077, Hong Kong, China
4. Institute for Smart Materials and Engineering, University of Jinan, Jinan 250022, Shandong, China
5. College of Physics and Information Technology, Shaanxi Normal University, Xi’an 710062, Shaanxi, China
6. Department of Physics and Opt-Electronic Engineering, Xi’an University of Arts and Science, Xi’an 710065, Shaanxi, China