Fabrication of Textured BaTiO3 Ceramics by Electrophoretic Deposition in A High Magnetic Field using Single-domain Particles

Ichiro Fujii; Tatsuya Kita; Kouichi Nakashima; Takahiro Takei; Nobuhiro Kumada; Tohru S. Suzuki; Tetsuo Uchikoshi; Yoshio Sakka; Yasunari Miwa; Shinichiro Kawada; Masahiko Kimura; Yoshihiro Kuroiwa; Satoshi Wada

doi:10.14723/tmrsj.38.41

Regular Papers

Fabrication of Textured BaTiO₃ Ceramics by Electrophoretic Deposition in A High Magnetic Field using Single-domain Particles

Ichiro Fujii, Tatsuya Kita, Kouichi Nakashima, Takahiro Takei, Nobuhiro Kumada, Tohru S. Suzuki, Tetsuo Uchikoshi, Yoshio Sakka, Yasunari Miwa, Shinichiro Kawada, Masahiko Kimura, Yoshihiro Kuroiwa, Satoshi Wada

Author information

Ichiro Fujii
Interdisciplinary Graduate School of Medical and Engineering, University of Yamanashi
Tatsuya Kita
Interdisciplinary Graduate School of Medical and Engineering, University of Yamanashi
Kouichi Nakashima
Interdisciplinary Graduate School of Medical and Engineering, University of Yamanashi
Takahiro Takei
Interdisciplinary Graduate School of Medical and Engineering, University of Yamanashi
Nobuhiro Kumada
Interdisciplinary Graduate School of Medical and Engineering, University of Yamanashi
Tohru S. Suzuki
National Institute for Materials Science
Tetsuo Uchikoshi
National Institute for Materials Science
Yoshio Sakka
National Institute for Materials Science
Yasunari Miwa
Murata Manufacturing Co., Ltd.
Shinichiro Kawada
Murata Manufacturing Co., Ltd.
Masahiko Kimura
Murata Manufacturing Co., Ltd.
Yoshihiro Kuroiwa
Department of Physical Science, Hiroshima University
Satoshi Wada
Interdisciplinary Graduate School of Medical and Engineering, University of Yamanashi

Keywords: barium titanate, single-domain particle, textured ceramics, electrophoretic deposition, magnetic field

JOURNAL FREE ACCESS

2013 Volume 38 Issue 1 Pages 41-44

DOI https://doi.org/10.14723/tmrsj.38.41

Details

Abstract

BaTiO₃ (BT) ceramics were prepared by electrophoretic deposition (EPD) or slip casting (SC) in a high magnetic field (HM) of 12 T using single-domain or multi-domain BT particles. The {110}-oriented BT ceramics with a Lotgering factor of 25% were prepared by HM-EPD of the single-domain BT particles, while no texture was observed for the BT ceramics prepared by HM-SC of the single-domain BT particles and for the BT ceramics prepared using the multi-domain BT particles regardless of the preparation methods. These results were discussed with factors that reduced the magnetic anisotropy of the BT particles.

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