About MATSUDO HITOSHI
About KAKIMOTO KEN'ICHI
About KAGOMIYA ISAO
About 日本セラミックス協会秋季シンポジウム講演予稿集
About ceramics
About niobate
About sodium compound
About potassium compound
About electrical conductivity
About temperature dependence
About Arrhenius equation
About activation energy
About ionic conduction
About piezoceramics
About Piezoelectricity,pyroelectricity,electret
About Properties of ceramics and ceramic whiteware
About アルカリ
About ニオブ酸
About 鉛フリー圧電セラミックス
About メカニズム