Hunan University, Hunan University, Hunan University, National Chiao Tung University, Hunan University, Hunan University, Hunan University, Hunan University, Hunan University, Hunan University, Hunan University, Department of Physics, Tamkang University, Hunan University and Hunan University

University of Science and Technology of China (USTC) - National Synchrotron Radiation Laboratory Research Center, Tamkang University, National Taipei University of Technology, National Taipei University of Technology, National Chiao Tung University, University of Science and Technology of China (USTC) - National Synchrotron Radiation Laboratory Research Center, University of Science and Technology of China (USTC) - National Synchrotron Radiation Laboratory Research Center, Department of Physics, Tamkang University and National Chiao Tung University