Figure 7From: Two-Functional Direct Current Sputtered Silver-Containing Titanium Dioxide Thin FilmsCharacterization of water droplet contact angle WDCA on the surface ofa thin (~700 nm) andb thick (~1,500 nm) Ti–Ag–O films under UV irradiation for 20, 60 and 300 min as a function of partial pressure of oxygen . Deposition conditions:ID = 2 A,US = Ufl,ds–t = 120 mm, unheated glass substrateBack to article page