1. Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China
2. Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230026, China
3. Shandong Hengcheng Testing Technology Co., Ltd., Yantai 261400, China
4. School of of Economics and Management (SEM), Weifang University of Science and Technology, Weifang 262700, China