1. School of Material Science and Engineering National Demonstration Center for Experimental Function Materials Education Key Laboratory of Display Materials and Photoelectric Devices of Ministry of Education Key Laboratory for Optoelectronic Materials and Devices of Tianjin Tianjin University of Technology Tianjin China
2. Tianjin Vocational Institute Tianjin China
3. Key laboratory of cryogenics Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing China