Yanxiang Zhang1, Zijing Zhang1,*, Yuan Zhao1 and Zhongquan Nie2,*
哈尔滨工业大学张子静副教授,太原理工大学聂仲泉老师
1 Department of Physics, Harbin Institute of Technology, Harbin, 150001 China
2 Key Lab of Advanced Transducers and Intelligent Control System, Ministry of Education and Shanxi Province, College of Physics and Optoelectronics, Taiyuan University of Technology, Taiyuan, 030024 China