1. School of Microelectronics and State Key Laboratory for Mechanical Behavior of Materials
2. Xi’an Jiaotong University
3. Xi’an 710049
4. China
5. School of Material Science and Engineering and State Key Laboratory for Mechanical Behavior of Materials
6. State Key Discipline Laboratory of Wide Band Gap Semiconductor Technology
7. School of Microelectronics
8. Xidian University
9. Xi’an 710071