Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan
Annual Meeting of The Ceramic Society of Japan, 2012
Session ID : 1A20
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Effect of surface treatment on oxygen diffusion in Sm doped BaTiO3 ceramics
*Isao SakaguchiSakyo HiroseHiroki MiyazakiTomohiro FurutaKen WatanabeKeisuke KageyamaShunichi HishitaNaoki Ohashi
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Abstract

We have studied the effect of surface treatment on oxygen self-diffusion in Sm doped BaTiO3 ceramics. The sample prepared with the chemical mechanical polishing (CMP) showed the suitable diffusion profile and 18O image. In mechanical polished sample, the enhancement of oxygen diffusion due to the damage introduced by the polishing was observed. The CMP method is the suitable technique to prepare the surface for diffusion study.

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© The Ceramic Society of Japan 2012
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