1. Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
2. Max Planck Institute for Chemical Physics of Solids, Dresden 01187, Germany
3. School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
4. ALBA Synchrotron Light Source, E-08290 Cerdanyola del Vallès, Barcelona, Spain
5. Department of Physics and Synergetic Innovation Center for Quantum Effects and Applications of Hunan, Hunan Normal University, Changsha 410081, China
6. Synchrotron SOLEIL, L’Orme des Merisiers, Saint-Aubin, BP 48, 91192 Gif-sur-Yvette, Cedex, France
7. National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
8. Quantum Matter Program, Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-hiroshima 739-8530, Japan
9. Songshan Lake Materials Laboratory, Dongguan, Guangdong 523808, China