About NEZAKI DAI
About OKAMOTO TOMOICHIRO
About TAKATA MASASUKE
About OGAWA KENJI
About 太平洋セメント
About 応用物理学会学術講演会講演予稿集
About zinc oxide
About Luminescence of inorganic compounds
About Crystal growth of oxides
About ZnO
About ウイスカー
About フォトルミネッセンス