论文部分内容阅读
层状钙钛矿SrBi_2Ta_2O_9(SBT)铁电薄膜具有无疲劳和在亚微米(<100 nm)厚度下仍具有体材料的优良电学性质等特性。这使SBT薄膜成为铁电薄膜研究中最热门的材料
Layered perovskite SrBi_2Ta_2O_9 (SBT) ferroelectric thin films are characterized by fatigue-free and excellent electrical properties of bulk materials at submicron (<100 nm) thickness. This makes SBT thin film become the most popular material in ferroelectric thin film research