作者机构:[1]Research & Development Center for Functional Crystals, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
相关基金:Project supported by the National Key Basic Research Program of China (Grant No. 2011CB932700), the Knowledge Innovation Project of the Chinese Academy of Sciences (Grant No. KJCX2-YW-W22), and the National Natural Science Foundation of China (Grant Nos. 51272279 and 51072223).