1. Institute of Functional
Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based
Functional Materials and Devices, and Collaborative Innovation Center
of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
2. Centre for Micro-Photonics, Faculty of Science Engineering
and Technology, Swinburne University of Technology, Hawthorn VIC 3122, Australia
3. Department of Materials Science and Engineering, Monash University, Clayton, Victoria 3800, Australia
4. College of Electronic Science and Technology, SZU-NUS Collaborative Innovation Centre for Optoelectronic Science & Technology, and Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Shenzhen University, Shenzhen 518000, China
5. Jiangsu Key Laboratory
of Advanced Laser Materials and Devices, School of Physics and Electronic
Engineering, Jiangsu Normal University, Xuzhou 221116, China
6. College of Physics and Microelectronics
Science, Key Laboratory for MicroNano Physics and Technology of Hunan
Province, Hunan University, Changsha 410082, China