About SAKKA Y
About Kyushu Univ.
About OISHI Y
About Kyushu Univ.
About ANDO K
About Kyushu Univ.
About Journal of Materials Science
About ceramics
About Properties of ceramics and ceramic whiteware
About Y2O3
About O2
About 多結晶体
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About HF
About 相互拡散