Su, Jianli
Zhu, Shengbo
Chen, Ran
An, Zhongwei
Chen, Xinbing
Chen, Pei
Funding for this research was provided by:
the Natural Science Foundation of China (21543012, 21673134)
the Science and Technology Program of Shaanxi Province (2014JM7270)
the Key Industrial Program of Shaanxi Province (2014K10-06)
the Science and Technology Program of Xi'an, Shaanxi Province (CXY1430(2))
the State Education Ministry and the Fund-amental Research Funds for the Central Universities (GK201504008)