1. Beijing National Laboratory for Condensed Matter Physics & State Key Laboratory of Magnetism, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, P. R. China
2. Division of Functional Material Research, Central Iron and Steel Research Institute, Beijing 100081, P. R. China
3. School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
4. Songshan Lake Materials Laboratory, Dongguan, Guangdong 523808, P. R. China
5. NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
6. Fujian Innovation Academy, Chinese Academy of Sciences, Fuzhou, Fujian 350108, P. R. China
7. China Spallation Neutron Source (CSNS), Guangdong 523808, P. R. China