School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China;
Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences, Ningbo 315201, China;
Zhejiang Provincial Key Laboratory of Magnetic Materials and Application Technology,Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China;
Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences, Ningbo 315201, China;
Zhejiang Provincial Key Laboratory of Magnetic Materials and Application Technology,Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China;
Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences, Ningbo 315201, China;
Zhejiang Provincial Key Laboratory of Magnetic Materials and Application Technology,Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China;
Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences, Ningbo 315201, China;
Zhejiang Provincial Key Laboratory of Magnetic Materials and Application Technology,Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China;
Electrical Engineering College, Heilongjiang University, Harbin 150080, China;
Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences, Ningbo 315201, China;
Zhejiang Provincial Key Laboratory of Magnetic Materials and Application Technology,Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China;
Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences, Ningbo 315201, China;
Zhejiang Provincial Key Laboratory of Magnetic Materials and Application Technology,Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China;
Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences, Ningbo 315201, China;
Zhejiang Provincial Key Laboratory of Magnetic Materials and Application Technology,Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China;
School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China;
Electrical Engineering College, Heilongjiang University, Harbin 150080, China;