Wei, Jie
Zeng, Chao
Li, Xiao-xiao
Gong, Qian-yi
Lei, Guang-hua
Yang, Tu-bao
Funding for this research was provided by:
Hunan Provincial Innovation Foundation for Postgraduate (CX2014B096)
Fundamental Research Funds for the Central Universities of Central South University (2014zzts070)