Figure 2From: Effects of process parameters on sheet resistance uniformity of fluorine-doped tin oxide thin filmsContour maps of an FTO thin film on a PET substrate for bubbler pressure variations. The bubbler pressures were varied at (a) 40.2 Torr, (b) 43.2 Torr, (c) 45.7 Torr, (d) 55 Torr, (e) 60.2 Torr. (f) The sheet resistance uniformity and figure of merit of the FTO thin film under bubbler pressure variations.Back to article page