About HAGIWARA MANABU
About Keio Univ.
About FUJIHARA SHINOBU
About Keio Univ.
About セラミックス
About bismuth compound
About potassium compound
About titanate
About hydrothermal synthesis
About piezoelectric material
About sinterability
About electrical property
About phase transition
About solid solution
About removal
About lead free
About Manufacturing of ceramics and ceramic whiteware
About 低温合成
About 堆積
About 水熱法
About 活用
About 高品質
About ビスマス
About 非鉛
About 圧電セラミックス
About 作製