Zeng, Chunna
Bai, Shikun
Tong, Yin
Funding for this research was provided by:
NSFC (11326073)
Natural Scinece Foundation Project of CQ CSTC (cstc 2014jcyjA00019)
2014 Natural Foundation advanced research of CQNU (14XYY028)
Technology Research Foundation of Chongqing Educational Committee (KJ1500312)