基金The National Key Basic R&D Program of China(Nos.2012CB315701,2011CB301705)the National Natural Science Foundation of China(Nos.61377037,61090393,61307031)+2 种基金the NCET Program(No.NCET-11-0069)the Science Foundation for Youths of Sichuan Province of China(No.2013JQ0026)the Fundamental Research Funds for the Central Universities(No.ZYGX2011X011)
