Wang, Weibo
Wu, Biwei
Liu, Pengfei
Huo, Dong
Tan, Jiubin
Funding for this research was provided by:
National Natural Science Foundation of China (51205089, 51275121 and 51475111)
China Postdoctoral Science Foundation (2012M520726)
National Key Scientific Instrument and Equipment Development Project (2011YQ040087)
China Scholarship Council (201406125121)