1. Tianjin Key Laboratory of Film Electronic and Communicate Devices, School of Electrical and Electronic Engineering, and the Engineering Research Center of Optoelectronic Devices and Communication Technology (Ministry of Education), School of Electrical and Electronic Engineering, Tianjin University of Technology, Tianjin, China
2. Tianjin Key Laboratory of Advanced Electromechanical System Design and Intelligent Control, School of Mechanical Engineering, Tianjin University of Technology, Tianjin, China
3. School of Software and Communication, Tianjin Sino-German University of Applied Sciences, Tianjin, China
4. Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China