Effects of dielectric film surface on oxygen diffusion

The oxygen diffusivity in BaTiO3 thin films heteroepitaxially grown on SrTiO3 substrates was investigated using a gas/solid exchange technique with 18O-isotope-enriched gas. Deformation of the BaTiO3 lattice and inhibition of the oxygen diffusivity occurred simultaneously when the YSZ layer, which i...

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Veröffentlicht in:	Journal of the Ceramic Society of Japan 2014/06/01, Vol.122(1426), pp.410-414
Hauptverfasser:	SUZUKI, Jumpei, MATSUMOTO, Kenji, RYU, Minoru, IWAZAKI, Yoshiki, SUZUKI, Toshimasa, WATANABE, Ken, HASHIGUCHI, Minako, SAKAGUCHI, Isao, OHASHI, Naoki
Format:	Artikel
Sprache:	eng
Schlagworte:	Barium titanate Barium titanates Ceramics Deformation Deposition Diffusion Diffusivity Dislocation Lattice constant Oxygen diffusion Oxygen vacancy Residual stress Secondary ion mass spectrometry Thin films Yttria stabilized zirconia
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