Hirukawa, Yoshinari, Shigeru Ono, and Suzuki Syuichi. “Hydrophilization Treatment of Polyimide Using Ar-O2 Mixture Gas Surface Wave Plasma – Oxygen Radical Density and Plasma Parameter Dependence”. International Conference on Plasma Surface Engineering 2, no. 13 (March 4, 2013): 235–238. Accessed April 18, 2024. https://wcc.ep.liu.se/index.php/PSE/article/view/438.