1. State Key Laboratory of Silicon Materials
2. School of Materials Science and Engineering
3. Zhejiang University
4. Hangzhou
5. China
6. Research Laboratory for Quantum Materials
7. Singapore University of Technology and Design
8. Singapore 487372
9. Singapore
10. Beijing Key Laboratory of Optoelectronic Functional Materials & Micro-Nano Devices
11. Department of Physics
12. Renmin University of China
13. Beijing 100872