Structural change and disorder in zirconia-scandia solid solutions

Toshikazu Ueda; Masatomo Yashima; Kenji Ohoyama; katuhiro KAWAUTI

doi:10.14853/pcersj.2005F.0.303.0

18th Fall Meeting of The Ceramic Society of Japan & 1st Asia-Oceania Ceramic Federation (AOCF) Conference

Session ID : 1PK02

DOI https://doi.org/10.14853/pcersj.2005F.0.303.0

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Host: The Ceramic Society of Japan

Structural change and disorder in zirconia-scandia solid solutions

*Toshikazu Ueda, Masatomo Yashima, Kenji Ohoyama, katuhiro KAWAUTI

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Keywords: zirconia-scandia solid solution, high-temperature neutron diffraction method, Rietveld analysis, maximum-entropy method, disorder

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Abstract

Structural change in the oxide-ion conductor, zirconia-scandia solid solution was studied by a combined technique of Rietveld method, MEM analysis and MPF method. Spatial distribution and disorder of oxide ions were investigated using the nuclear density distribution.

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