1. Key Laboratory of Novel Materials for Sensor of Zhejiang Province
2. Institute of Advanced Magnetic Materials
3. Hangzhou Dianzi University
4. Hangzhou 310018
5. PR China
6. Electronic Information School
7. Wuhan University
8. Wuhan
9. College of Engineering and Applied Sciences
10. Nanjing University
11. Nanjing
12. Suzhou Institute of Nano-Tech and Nano-Bionics
13. Chinese Academy of Sciences
14. Suzhou