作者机构:[1]Institute of Physics and Beijing National Laboratory for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100190, China, [2]Collaborative Innovation Center of Quantum Matter, Beijing 100190, China, [3]School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100039, China
相关基金:The authors are grateful for the financial supports from the National Natural Science Foundation of China (11474339), the National Basic Research Program of China (973 Program, 2016YFA0300301, 2010CB923000 and 2011CBA00100) and the Youth Innovation Promotion Association of the Chinese Academy of Sciences.