About ONOZUKA T
About Niigata Inst. Technol., Kashiwazaki, JPN
About NIIZEKI K
About Tohoku Univ., Sendai, JPN
About Ferroelectrics
About incommensurate phase
About devil's staircase
About Crystal structure of metal oxides and chalcogenides
About 格子
About 変調
About 周期
About Nd
About 濃度プロフィル
About 対称
About 階段