Xiao, Di
Chang, Yanting
Xiang, Tao
Bai, Sen
Funding for this research was provided by:
National Natural Science Foundation of China (61572089)
National Natural Science Foundation of China (61272043)
the Fundamental Research Funds for the Central Universities (106112013CDJZR180005, 106112014CDJZR185501)
Natural Science Foundation of Chongqing Science and Technology Commission (cstc2013jcyjA40017)