The 81st JSAP Autumn Meeting, 2020

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6 Thin Films and Surfaces » 6.4 Thin films and New materials

[9a-Z05-1~8] 6.4 Thin films and New materials

Wed. Sep 9, 2020 9:15 AM - 11:15 AM Z05

Kohei Fujiwara(Tohoku Univ.), Motofumi Suzuki(Kyoto Univ)

9:45 AM - 10:00 AM

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

〇(P)Saikat Das1, Yusuke Kozuka1, Tadakatsu Ohkubo1, Shinya Kasai1,2 (1.NIMS, 2.JST-PRESTO)

Keywords: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.