[9a-Z05-1~8] 6.4 薄膜新材料

▲ [9a-Z05-3] Bi₂WO₆ epitaxy-deterministic influence of oxygen vacancies

〇(P)Saikat Das¹、Yusuke Kozuka¹、Tadakatsu Ohkubo¹、Shinya Kasai^1,2 (1.NIMS、2.JST-PRESTO)

キーワード：Ferroelectric, Oxide thin film, Aurivillius, Oxygen vacancies

We report a peculiar epitaxial growth behaviour of ferroelectric Bi₂WO₆ thin film, which sensitively depends on the residual oxygen vacancies present on oxide SrTiO₃ substrates.