About OHARA HISANORI
About 日本アイ・ティ・エフ 技術開発セ
About トライボロジスト
About DLC film
About diamond-like carbon
About technical history
About ion beam deposition
About laser ablation
About plasma CVD
About sputtered deposition
About ion plating
About phase diagram
About production method
About mechanical property
About tribology
About wear characteristics
About chemical property
About electrical property
About optical property
About ternary phase diagram
About friction property
About trend of research and development
About property
About research direction
About Lubrication in general
About Carbon and its compounds
About 硬質炭素膜
About トライボロジー
About DLC膜
About 動向