1. Institute of Microscale Optoelectronics Shenzhen University Shenzhen 518060 P. R. China
2. Key Laboratory of Energy Conversion and Storage Technologies (Southern University of Science and Technology) Ministry of Education Shenzhen 518055 P. R. China
3. Guangdong‐Hong Kong‐Macao Joint Laboratory for Photonic‐Thermal‐Electrical Energy Materials and Devices Shenzhen Key Lab for Advanced Quantum Dot Display and Lighting and Department of Electrical and Electronic Engineering Southern University of Science and Technology Shenzhen 518055 P. R. China