Liu, Shu
Fan, Yang-Yu
Samal, Ashok
Guo, Zhe
Funding for this research was provided by:
China Scholarship Council (201306290099)
Science and Technology Innovation Engineering Plan in Shaanxi Province of China (2013SZS15-K02)
National Natural Science Foundation of China (61402371)
Natural Science Basic Research Plan in Shaanxi Province of China (2015JM6317)
Fundamental Research Funds for the Central Universities (3102014JCQ01060)