1. State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 P. R. China
2. Tianjin Key Lab for Rare Earth Materials and Applications Centre for Rare Earth and Inorganic Functional Materials School of Materials Science and Engineering & National Institute for Advanced Materials Nankai University Tianjin 300350 P. R. China
3. Research Institute of Quantum Sensing Zhejiang Lab Hangzhou 311121 P. R. China