Liu, Gang
Huang, Ting-Zhu
Lv, Xiao-Guang
Liu, Jun
Funding for this research was provided by:
China 973 Program (2013CB329404)
National Natural Science Foundation of China (CN) (61370147)
the Fundamental Research Funds for the Central Universities (ZYGX2013Z005)
National Natural Science Foundation of China (CN) (61401172)