1. Department of Physics
2. The Chinese University of Hong Kong
3. Shatin
4. China
5. Henan Provincial Key Laboratory of Nanocomposites and Applications
6. Key Laboratory for Thin Film and Microfabrication of Ministry of Education
7. Department of Micro/Nano Electronics
8. School of Electronic Information and Electrical Engineering
9. Shanghai Jiao Tong University
10. Shanghai 200240
11. Huanghe Science and Technology College
12. Zhengzhou 450006