About HIRANO MASANORI
About SATO SHINGO
About hydrothermal synthesis
About yttrium compound
About titanium compound
About niobium compound
About oxide
About crystal structure
About lattice constant
About solid solution
About substitutional atom
About europium compound
About visible emission spectrum
About Bases,metal oxides
About Crystal structure of metal oxides and chalcogenides
About 水熱法
About 複合酸化物
About 結晶
About 調製
About 性質