National Natural Science Foundation of China(11604354,11774366);Chinese Academy of Sciences President’s International Fellowship initiative(2017VEA0002);Research Equipment Program of Chinese Academy of Sciences(YJKYYQ20170018)
National Natural Science Foundation of China(51302295,61371059);Natural Science Foundation of Shanghai(13ZR1445600);Visiting Scholar Foundation of Key Discipline Laboratory of New Micro/Nano Device and System Technology in Chongqing University(2014MS05)