About Tohoku Univ., Sendai, JPN
About UMEHARA N
About Tohoku Univ., Sendai, JPN
About ADACHI K
About Tohoku Univ., Sendai, JPN
About film
About 窒化炭素
About Lubrication in general
About Thin films of other inorganic compounds
About 窒化炭素
About 皮膜
About 摩擦
About 摩耗
About N2
About 潤滑