（特別講演）材料ユビキタス元素戦略とセラミックスの新しい可能性

抄録

This talk reviews explorative research of new functionality in ceramics using ubiquitous element utilizing nanostructure. The hidden potential of this strategy is exemplified by showing recent finding of metallic state and superconductivity in 12CaO·7Al2O3 which is known as a component of aluminous cement, and recent progresses in oxide electronics.