1. Key Laboratory of All Optical Network and Advanced Telecommunication Network, Ministry of Education, Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044, China
2. Guangdong University Key Laboratory for Advanced Quantum Dot Displays, Shenzhen Key Laboratory of Full Spectral Solar Electricity Generation, and Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China
3. School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
4. Department of Materials Science and Engineering, Materials Research Institute, Pennsylvania State University, University Park, Pennsylvania 16802, United States