1. Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education, Jilin Normal University, Changchun 130103, China
2. National Demonstration Center for Experimental Physics Education, Jilin Normal University, Siping 136000, China
3. School of Materials Science and Engineering, Changchun University of Science and Technology, Changchun 130022, China
4. College of Science, Changchun University, Changchun 130022, China
5. Hubei JiuFengShan Laboratory, Future Science and Technology City, Wuhan, Hubei, 420000, China