1. Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, China
2. Ningbo Newland Magnet Industry Corporation Limited, Ningbo, China
3. Jiangxi Rare Earth Functional Materials Technology Company Limited, Ganzhou, China
4. Key Laboratory of Development and Application of Ionic Rare Earth Resources, Ministry of Education, Ganzhou, China
5. Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, China; Ganjiang Innovation Academy, Chinese Academy of Sciences, Ganzhou, China; Jiangxi Rare Earth Functional Materials Technology Company Limited, Ganzhou, China