Peng, Ye
Liu, Tao
Gong, Haifeng
Zhang, Xianming
Funding for this research was provided by:
the Chinese National Natural Science Foundation (No. 21206204)
projects of CQ CSTC (No. cstc2015jcyjA90018, cstc2014yykfB90002)
the Chinese Postdoctoral Science Foundation (No. 2015M572640XB)