1. Key Laboratory of Magnetic Materials and Devices
2. Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology
3. Ningbo Institute of Materials Technology and Engineering
4. Chinese Academy of Sciences
5. Ningbo 315201
6. Ningbo Institute of Measurement and Testing
7. Ningbo 315048
8. China
9. School of Materials Science and Engineering
10. Harbin Institute of Technology
11. Shenzhen