1. School of Pharmaceutical and Materials Engineering, Taizhou University, Taizhou 318000, China
2. Department of Mechanical Engineering, University of Delaware, Newark, Delaware 19716, United States
3. School of Science, Zhejiang Agricultural and Forestry University, Hangzhou 311300, China
4. Physics Department, Zhejiang University, Hangzhou 310027, China
5. High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei 230031, China