1. NOVITAS
2. School of Electrical and Electronic Engineering
3. Nanyang Technological University
4. Singapore 639798
5. Center for Coordination Bond and Electronic Engineering
6. Key Laboratory of Low-Dimensional Materials and Application Technologies (Ministry of Education) and Faculty of Materials
7. Optoelectronics and Physics
8. Xiangtan University
9. Hunan 411105, China
10. State Key Laboratory of New Ceramics and Fine Processing
11. Department of Materials Science and Engineering
12. Tsinghua University
13. Beijing 100084, China
14. School of Materials Science
15. Jilin University
16. Changchun 130012, China