| Institution: | 1. School of Science, Inner Mongolia University of Science and Technology, Baotou 014010, China;2. School of Electronic and Information Engineering, Zhongshan Institute, University of Electronic Science and Technology of China, Zhongshan 528400, China;1. College of Science, Hunan Universtiy of Science and Engineering, Yongzhou 425199, China;2. Department of Physics, Jishou University, Jishou 416000, China;3. School of Science, Jiangsu University of Science and Technology, Zhenjiang 212003, China |
