1. College of Physics
2. Guizhou Province Key Laboratory for Photoelectrics Technology and Application
3. Guizhou University
4. Guiyang City 550025
5. People's Republic of China
6. Key Laboratory of Electronic Composites of Guizhou Province
7. Institute of Materials for Energy and Environment
8. State Key Laboratory of Bio-Fibers and Eco-Textiles
9. College of Materials Science and Engineering
10. Qingdao University
11. Qingdao 266071
12. National Laboratory of Solid State Microstructures and Jiangsu Provincial Laboratory for NanoTechnology
13. Nanjing University
14. Nanjing 210093