1. Key Laboratory of Photochemical Conversion and Optoelectronic Materials & HKU-CAS Joint Laboratory on New Materials
2. Technical Institute of Physics and Chemistry
3. Chinese Academy of Sciences
4. Beijing 100190
5. People's Republic of China
6. Beijing National Laboratory for Condensed Matter Physics & CAS Key Laboratory of Soft Matter Physics
7. Institute of Physics
8. University of Chinese Academy of Sciences
9. Beijing 100049