1. National and Local United Engineering Laboratory of Flat Panel Display Technology, College of Physics and Information Engineering, Fuzhou University, Fuzhou 350100, China
2. Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350100, China
3. Quantum Device Physics Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, Gothenburg 41296, Sweden
4. Fujian Key Laboratory of Advanced Manufacturing Technology of Special Chemicals, College of Chemical Engineering, Fuzhou University, Fuzhou 350108, P. R. China
5. Faculty of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China