Project Supported by the National Natural Science Foundation of China(11262017,11262012,11462020);the Research Key Program of Science at Universities of Inner Mongolia(NJZZ14081);the Programme of Higher-level talents of Inner Mongolia Normal University(RCPY-2-2012-K-035);the Key Project of Inner Mongolia Normal University(2014ZD03)
国家自然科学基金资助项目(10702071;11090334);中国博士后科学基金资助项目(201003281);上海博士后科学基金资助项目(10R21415800);上海市重点学科计划资助项目(B302);中德科学中心项目"Crack Growth in Ferroelectrics Driven by Cyclic Electric Loading"资助