Xu Yang - University of Chinese Academy of Sciences
Xiao-Mei Li - Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China, School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
Yang Li - University of Chinese Academy of Sciences
Yan Li - University of Chinese Academy of Sciences
Rui Sun - University of Chinese Academy of Sciences
Jia-Nan Liu - Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China, School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
Xuedong Bai - University of Chinese Academy of Sciences
Na Li - University of Chinese Academy of Sciences
Zong-Kai Xie - Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China, School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
Lei Su - University of Chinese Academy of Sciences
Zi-Zhao Gong - University of Chinese Academy of Sciences
Xiang-Qun Zhang - Institute of Physics
Wei He - Institute of Physics
Zhaohua Cheng - Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China, School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China, Songshan Lake Materials Laboratory, Dongguan, Guangdong 523808, China