About YOSHITAKE M
About National Res. Inst. Metals, Ibaraki, JPN
About YOSHIHARA K
About National Res. Inst. Metals, Ibaraki, JPN
About Vacuum
About Titanium
About Vacuum production and techniques
About Other solid-state devices
About Ti
About Nb
About コンポジット膜
About 表面偏析
About ゲッタ
About 応用