About HIROSAWA SAKURA
About ABE MASAAKI
About YAMANAKA HIROSHI
About トーメイダイヤ
About HIROSE YOICHI
About Diamond
About methanol
About Carbon and its compounds
About Thin films of other inorganic compounds
About Synthetic minerals
About 陰極
About ダイヤモンド
About 直流
About プラズマCVD法
About ダイヤモンド薄膜