The 79th JSAP Autumn Meeting, 2018

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6 Thin Films and Surfaces » 6.1 Ferroelectric thin films

[19a-133-1~12] 6.1 Ferroelectric thin films

Wed. Sep 19, 2018 9:00 AM - 12:15 PM 133 (133+134)

Shintaro Yasui(Tokyo Tech), Takashi Nakajima(Tokyo Univ. of Sci.)

11:30 AM - 11:45 AM

[19a-133-10] The effect of crystal distortion and domain structure on piezoelectric properties of BiFeO3 thin films ２

〇Naoki Okamoto1, Takeshi Yoshimura1, Norifumi Fujimura1 (1.Osaka Pref. Univ.)

Keywords:Ferroelectrics, BiFeO3

It is known that the piezoelectric response in ferroelectrics is superimposed piezoelectric responses by multiple mechanisms. We are working on quantitatively evaluating these responses. we will discuss the effect of crystal and domain structure on piezoelectric properties.