Wang, Huimin
Yang, Yan
Lin, Lin
Zhou, Wenlong
Liu, Minzhi
Cheng, Kedi
Wang, Wei
Funding for this research was provided by:
the National Science Foundation of China (30772677)
the National Science Foundation of China (81072562)
the Fundamental Research Funds for the Central Universities (2012N06)
the National Science and Technology Project of China (2012ZX09301002-001)