1. State Key Laboratory of Electronic Thin Films and Integrated Devices
2. University of Electronic Science & Technology of China
3. Chengdu
4. PR China
5. Institute of New Energy Technology
6. College of Information Science and Technology
7. Jinan University
8. Guangzhou 510632
9. Zhongshan Branch of State Key Laboratory of Electronic Thin Films and Integrated Devices
10. University of Electronic Science and Technology of China
11. Zhongshan Institute
12. Zhongshan
13. China