国家自然科学基金61402378,61571163,61532014,61671189;重庆市基础与前沿研究项目cstc2014jcyjA40031,cstc2016jcyjA0351National Natural Science Foundation of China61402378,61571163,61532014,61671189;Natural Science Foundation of Chongqing Science and Technology Commissioncstc2014jcyjA40031,cstc2016jcyjA0351