Research Article

Fabrication and Characterization of Hydrophilic TiO2 Thin Films on Unheated Substrates Prepared by Pulsed DC Reactive Magnetron Sputtering

Figure 6

Water contact angle variation following the UV illumination time for the T i O 2 thin films deposited on glass slides at: (a) two different operating pressures and (b) different film thicknesses.
841659.fig.006a
(a)
841659.fig.006b
(b)