About HASEGAWA TAKUYA
About Tohoku Univ.
About YIN Shu
About Tohoku Univ.
About セラミックス
About phosphor
About manganese compound
About metal ion
About activation
About light emission
About quenching (light)
About oxidation number
About valence
About fluoride
About silicon compound
About potassium compound
About sodium compound
About band structure
About lithium compound
About titanate
About atmosphere (environment)
About Oxygen
About annealing (heat treatment)
About energy conversion efficiency
About XANES
About manganese ion
About luminous efficacy
About Luminescence of inorganic compounds
About 蛍光体
About 賦活
About 酸化物
About 発光効率
About 開発
About ガイドライン