1. Xi’an Polytechnic University, Xi’an, China
2. Guangxi Key Laboratory of Processing for Nonferrous Metals and Featured Material, School of Resources, Environment and Materials, Guangxi University, Nanning, China
3. School of Physics and Information Technology, Shaanxi Normal University, Xi’an, China
4. State Key Laboratory of Integrated Chip and System, Frontier Institute of Chip and System, Fudan University, Shanghai, China